Slightly moistened mix can be baked in the oven at 200 degrees Fahrenheit for at least an hour. The hosta plant that you grow from seed will most assuredly be very different than the hosta you harvested the seeds from. Once the sprouts start to grow, you face the hard task of deciding which ones to keep. Sometimes the seeds are not viable and will not germinate. I like so many things about hostas their differences in size, leaf texture, and color, how easy they are to grow, and how impressive they look all season long. Hostas do not need light to germinate. If you picked the pods, you can carefully split them open to reveal the six chambers holding the seeds.
A sincere thank you to everyone who supports this site by using my Amazon affiliate links and search box to purchase books and other items. grow in USDA hardiness zones 3 to 8 and require a dormant period of cold temperatures to survive each year, according to the Delaware Valley Hosta Society. I'm just thankful that I can easily split them up to get more.lol. In colder climates, though, the pods may not get to that point before the first frost. Unauthorized reproduction of Heidihorticulture is prohibited. 2014-2022 by Delaware Valley Hosta Society. At that stage, the seedlings are more tolerant of short periods of dryness. Can you show me a few photos of how big the seedlings are at first? I used to loosen the dirt around the whole large plant with a large shove, lift the plant up, and then cut the sections out but that was a pain to do. Visit our website for great hostas at affordable prices! And if you dont know the type of hosta, you could include a picture. Once the sprouts start to grow, you face the hard task of deciding which ones to keep. If hosta seeds are started indoors in January or February, they should be a good size to transplant outside by May giving them plenty of time to grow strong before you plant them out. All my hostas are grown in containers as i only have a tiny garden. Keep them in a cool, dry place until ready to plant.
Hostas started from seed in February should be happy to go outside into a shady location in May, and into the ground by September. A little gentle help with a sharp pencil tip will help wayward roots get growing in the right direction. If you don't know the names, not a big deal. Carefully tug out the ones you don't want to keep (you'll be surprised at how long their roots are) and tuck in the ones left behind. Hostas grow slowly at first. A short visit to the refrigerator for two or three weeks will fool the seeds into thinking they have gone through the freeze/thaw cycle. A flat can also be divided into sections using sticks, sections of Venetian blinds, or other common objects and planted with several types of seed. I do this in the palm of one hand over a piece of waxed paper, as many as 20 at once. D. Teager photographs. The key is to keep them dry. Hit the "Follow" button on our Blog Home Page! Most people cover them with a humidity dome, or, in the case of drink cups, a second smaller clear cup. Some hybridizers set their seed flats on warm appliances like televisions and refrigerators for a little extra heat. Taking the seed I placed them on the surface of the potting mix. Other hybridizers find traditional plant containers more convenient. How Many Servings of Fruit and Vegetables Should Your Family Eat? Write It On Your Heart That Every Day is the Best Day in the Year. It is best to water the tray so they take up water from the bottom. That's a great time to harvest them. Heat. That means that the hosta will more than likely not look like it's parent. Hori-Hori Knife Great item for dividing perennials like hostas! I didnt know that the seeds were in the pod.
Monetizing Your Homestead to Market Success. Others like to use special heat mats. Since they can fit into an envelop, Im guessing that it might be easy to exchange them.
Reply There are as many different planting media as there are Hosta hybridizers - maybe more! I tied them together, so they don't collapse as easily. I have over 500 varieties of hosta in my garden.
As a rule, early-emerging hostas take longer to fully ripen their seeds. This old baking tray will do the trick. Yes, Ive known of a lot of hosta seed exchanges.
This lets the seedlings drink up the water they need without the roots being dislodged by pouring from the top. Use a fan on a light setting to strengthen the hosta seedlings' roots. I love gathering seeds to grow new plants, sometimes successfully, sometimes not..and to share them with friends and family :), An interesting post. Are Yellow Light Bulbs All Right for Seedlings? Thanks for having such a great site and I want to check back on the recipes. Hosta seedlings thrive on frequent transplantings, so you can do this as much as you like until they're ready to go outside. The plastic, closeable containers make perfect miniature greenhouses and come in a range of shapes and sizes to accommodate varying amounts of seed. What you never want to use to start seeds is top soil, soil from your garden, or compost. Still, be aware that there are over 10,000 different named hostas out there, and youll have to work pretty hard to create something new and different. About: I am a library media supervisor and I love making fused glass and gardening. The only way to get a hosta of the same variety is to divide the hosta. Guide to prevent invasive species being planted in Southern Ontario, A garden without wildlife is like a kiss without a squeeze. The good stuff is at Part I. Hosta problems are at Part II. The seedlings will only be in the initial container for six to eight weeks, so they can tolerate being shoulder to shoulder. See pictures of seed-cleaning here. H :). When the pod has turned brown or black and has dried out, the pods will begin to split lengthwise. Typically, Hosta seed germinates in 7 to 14 days. Serious hybridizers may grow 10,000 new hostas each year, and have hybridizing programs that are several generations deep, before they decide on introducing a new plant. The reason is that hostas do not come true from seed. You may want to put them into new cups or into nursery pots, to give them a little more TLC before they go into the ground. Growing Hostas from seed is much like growing other perennials and annuals from seed. This is best done in the early morning before bees and such can get to them. Do not fertilize the seedlings until the four-leaf stage, then every two weeks with fertilizer at one-fourth strength. The seeds will be black, dry, and papery when ready. Very interesting post. Danyelle, when I first started growing hosta seedlings, it was all such a big mystery to me because I had trouble finding information or even what the seeds looked like, so Im glad this was a help to you. There are varieties that are rather reluctant pod producers with a few seeds that are viable. You can either collect the seed pods themselves into envelopes or if they are open carefully shake the seeds into a paper envelope. Smaller batches can be microwaved for 10 minutes. Hybridizers may start culling their sprouts after only a few leaves are showing. I will try my luck at sowing my seeds. Still others prefer to use appropriately sized pots. We hope you find this useful. If I harvest the seeds can I just toss them into my very good forest soil? Thanks for all the great info Heidi! With such a centuries-long fascination, breeding hosta varieties has become an art. Any updates on these seedlings 2 yrs. If your seed growing area maintains a constant temperature of at least 65 degrees Fahrenheit, your Hosta seeds will germinate fine. You can buy seeding trays with domes for this purpose, I just decided to use household items for the job. I find the tutorial by Josh Spece at In the Country Garden and Gifts to be the best source, with more technical information than above but not too hard to get through in terms of discussing plant genetics. You are able to use the hosta seeds as soon as they're harvested. Seeds from a blue or gold hosta produce blue, green and gold hosta seedlings. I certainly continue to divide my favourites too. Youre a hybridizer! And if your plant does get pollinated and forms pods, don't get too hopeful the pods may fall off before they are ripe, meaning that the seeds were likely not viable anyway. Not all hostas will make seeds (see below), and even those that do might not make a pod from each bloom. I put the seeds from each pod into a paper coin envelope labeled with the parent hosta(s), date, etc. Love this info! Some people run the lights 24/7, but you should at least wean them from constant light before it's time to move them outside. A warm (75 F) place is best, or use a seed-starting heat mat. Problems Encountered While Growing Hosta Seedlings, Hardening Off & Moving Seedlings Outdoors. Seeds germinate best in warmth about 75 degrees F in about 10 to 20 days, according to the Delaware Valley Hosta Society. I love them. Hostas rival roses as one of those perennials that kindle mystery and inspire passion in gardeners. Discard. The primary trait that is unlikely to be retained in an open-pollinated hosta seedling is variegation, but you can still grow beautiful hostas. Since most of you aren't keeping a calendar the easiest way to tell is if the top seed pods on a hosta are dry and start to crack open. (The rest are sports, or mutations, of other hostas.) It is still possible, though, to collect the seed, because as long as the seeds in the pods are well-developed and have turned black, they will probably produce seedlings. Germination rates for hosta seeds are notoriously low. One innovative method hybridizers are now using is to make holes in the bottom of plastic drink cups (see below), which makes it easy to label each with the parent hosta(s); each cup can hold 15 seeds or so, and the cups fit easily into a tray for watering. Grow the seed in a sterile seed-starting mix, just covering the seeds. USE FRESH SEEDS. Ramona, it really depends on the type of hosta. Written by Shirley Filed Under: Growing Hostas. Golden Glow (Rudbeckia laciniata hortensia). Ill have to try this next year! That is so not true! Many of the hosta forums have seed exchanges sometime in the fall. Much of the following information is basic seed growing know-how, but you will find a few tricks of the Hosta hybridizing trade scattered throughout. The seeds inside the pods will be black and papery, and viable seeds will have a noticeable bump on the end of the papery sleeve. Good luck! See pictures of seed-cleaning. I will do a follow up post, once they are fully leafed out. Yes, but First recognize that very few hostas will come true from seed (look like the parent plant). (Within a year of harvesting.). Most mixes are peat based. You're welcome! Previously used potting mix should ever be re-used with seeds or small seedlings. Several pods have duds - these pale white seeds that have no embroinic component. Shirley, Solving the Natural Peanut Butter Oil Separation Problem. While there are lots of places online to find information about hostas (see our links), and of course a number of books you can buy for ready references, we didn't feel that there was a good place online for FAQs (Frequently Asked Questions), as experience with the American Hosta Society's Facebook page has shown. My first attempt had zero results.
I welcome links to my blog or to any of my articles, but please do not copy my photos or content. Personally, I prefer working with seedlings because it is so much fun to see the differences. This can be a simple as fluorescent (or LED) "shop lights," or could be more elaborate if you get really serious about it. With the blunt end of a skewer, I tucked them in just beneath the soil's surface. A few people even switch to taller domes as the seedlings grow. Entire contents copyright 2007-2022 by ChoosingVoluntarySimplicity.com, allrightsreserved, About This Blog (and About Me) - Contact Me - Privacy Policy. Which is best? After four to eight weeks, the pods will become yellow as they dry out, then split open. A mix that holds moisture, yet is free draining and loose, is ideal for Hostas. 6 years ago. The easiest hosta to propagate by seed is Hosta sieboldiana 'Elegans,' reports the Delaware Valley Hosta Society, along with Hosta Tokudama and Hosta ventricosa the latter can set seed without having been pollinated. Seeds from a white hosta are generally not viable at all, while variegated hosta is just a complete gamble. If you have been bitten by the bug and want to propagate new plants from a hosta in your own garden, you can gather hosta seeds and grow your own but they may not come true to their mother plant. Some illustrate the post others show our surroundings and the things we love about our version of simple living and voluntary simplicity. This lets you count the seeds more easily, as each wing may not have a seed kernel. Lea, in early spring when the hosta are just starting to grow, take a long sharp bread knife and insert the knife down deep between 3 or4 sprouts. The stratification initiates the seed to germinate. Hostas continue to be one of the most popular perennials in shady and party shady gardens. Sow the hosta seeds thickly. Grow the seed in a sterile seed-starting mix, just covering the seeds.
The first year I tried growing seedlings, only a couple of my hostas had produced seed pods, and both hostas were a very common variety. Warmer temperatures will speed up germination, though.
it has viable seeds. Gardening journal (where you learn from mistakes and remember what you've planted year to year), an absolute essential.
Pots, flats, and other supplies can be disinfected prior to use by rinsing in a 10 percent bleach/water solution. Keep the soil barely moist. If youve ever grown tomatoes from seed, its not very different. For much, much more information, there are a few sites on the Internet giving guidance on growing seeds, and a few forums on Facebook and elsewhere for hybridizers. You can crack open the other seed pods to collect the seeds. If you buy the type that touch upon every aspect of gardening, you'll find they are great additions for the coffee table, as apposed to you learning a thing or two. Collect the seeds from the plants. I do not have great lighting set up in my house, Oh How I wish I had a greenhouse! Lovely photos. Making sure they had a wing and a solid seed side. Thank you so much for your blog about planting hostas by seeds. One innovative method hybridizers are now using is to make holes in the bottom of plastic drink cups (see below), which makes it easy to label each with the parent hosta(s); each cup can hold 15 seeds or so, and the cups fit easily into a tray for watering. If youve ever grown tomatoes from seed, its not very different. To grow the seeds, you dont have to wait if you dont want to, although there is some evidence showing that a month in the fridge increases germination rates. Carefully tug out the ones you don't want to keep (you'll be surprised at how long their roots are) and tuck in the ones left behind. Powered by. All hostas are hybrids, meaning that they are the result of at least two plants with different genetics. Cutting toilet rolls in half, I filled them with potting mix. The pods will start to yellow after that, and eventually dry and split open. Beautiful houseplants that also repel mosquitoes, cockroaches and other pests, Light Requirements When Germinating Marigold Seeds. They might even bloom their first year! Great blog! You won't find hosta seeds for sale in any nursery or seed catalogs. Hybridizers may start culling their sprouts after only a few leaves are showing. Some adventurous hybridizers enjoy mixing their own potting mix, often adding exotic ingredients like Green Sand, bat guano, and coir. I label paper envelopes with the names of the hostas I am collecting seeds from. They'll be ready to go into the ground in September. Newly sprouted seeds and young seedlings are highly susceptible to fungi, bacteria, and insects.
The trick is adjusting your cultural practices to accommodate the properties of the medium. I only had enough viable seeds to fill 16 half rolls.
The disadvantage is that a few seedlings will have trouble getting their first root into the potting mix. Whole societies are devoted to this beloved plant, which appears in Chinese documents as far back as the Han Dynasty, 206 BCE to 220 BCE, according to the American Hosta Society.
A sincere thank you to everyone who supports this site by using my Amazon affiliate links and search box to purchase books and other items. grow in USDA hardiness zones 3 to 8 and require a dormant period of cold temperatures to survive each year, according to the Delaware Valley Hosta Society. I'm just thankful that I can easily split them up to get more.lol. In colder climates, though, the pods may not get to that point before the first frost. Unauthorized reproduction of Heidihorticulture is prohibited. 2014-2022 by Delaware Valley Hosta Society. At that stage, the seedlings are more tolerant of short periods of dryness. Can you show me a few photos of how big the seedlings are at first? I used to loosen the dirt around the whole large plant with a large shove, lift the plant up, and then cut the sections out but that was a pain to do. Visit our website for great hostas at affordable prices! And if you dont know the type of hosta, you could include a picture. Once the sprouts start to grow, you face the hard task of deciding which ones to keep. If hosta seeds are started indoors in January or February, they should be a good size to transplant outside by May giving them plenty of time to grow strong before you plant them out. All my hostas are grown in containers as i only have a tiny garden. Keep them in a cool, dry place until ready to plant.
Hostas started from seed in February should be happy to go outside into a shady location in May, and into the ground by September. A little gentle help with a sharp pencil tip will help wayward roots get growing in the right direction. If you don't know the names, not a big deal. Carefully tug out the ones you don't want to keep (you'll be surprised at how long their roots are) and tuck in the ones left behind. Hostas grow slowly at first. A short visit to the refrigerator for two or three weeks will fool the seeds into thinking they have gone through the freeze/thaw cycle. A flat can also be divided into sections using sticks, sections of Venetian blinds, or other common objects and planted with several types of seed. I do this in the palm of one hand over a piece of waxed paper, as many as 20 at once. D. Teager photographs. The key is to keep them dry. Hit the "Follow" button on our Blog Home Page! Most people cover them with a humidity dome, or, in the case of drink cups, a second smaller clear cup. Some hybridizers set their seed flats on warm appliances like televisions and refrigerators for a little extra heat. Taking the seed I placed them on the surface of the potting mix. Other hybridizers find traditional plant containers more convenient. How Many Servings of Fruit and Vegetables Should Your Family Eat? Write It On Your Heart That Every Day is the Best Day in the Year. It is best to water the tray so they take up water from the bottom. That's a great time to harvest them. Heat. That means that the hosta will more than likely not look like it's parent. Hori-Hori Knife Great item for dividing perennials like hostas! I didnt know that the seeds were in the pod. Monetizing Your Homestead to Market Success. Others like to use special heat mats. Since they can fit into an envelop, Im guessing that it might be easy to exchange them.
Reply There are as many different planting media as there are Hosta hybridizers - maybe more! I tied them together, so they don't collapse as easily. I have over 500 varieties of hosta in my garden.
As a rule, early-emerging hostas take longer to fully ripen their seeds. This old baking tray will do the trick. Yes, Ive known of a lot of hosta seed exchanges.
This lets the seedlings drink up the water they need without the roots being dislodged by pouring from the top. Use a fan on a light setting to strengthen the hosta seedlings' roots. I love gathering seeds to grow new plants, sometimes successfully, sometimes not..and to share them with friends and family :), An interesting post. Are Yellow Light Bulbs All Right for Seedlings? Thanks for having such a great site and I want to check back on the recipes. Hosta seedlings thrive on frequent transplantings, so you can do this as much as you like until they're ready to go outside. The plastic, closeable containers make perfect miniature greenhouses and come in a range of shapes and sizes to accommodate varying amounts of seed. What you never want to use to start seeds is top soil, soil from your garden, or compost. Still, be aware that there are over 10,000 different named hostas out there, and youll have to work pretty hard to create something new and different. About: I am a library media supervisor and I love making fused glass and gardening. The only way to get a hosta of the same variety is to divide the hosta. Guide to prevent invasive species being planted in Southern Ontario, A garden without wildlife is like a kiss without a squeeze. The good stuff is at Part I. Hosta problems are at Part II. The seedlings will only be in the initial container for six to eight weeks, so they can tolerate being shoulder to shoulder. See pictures of seed-cleaning here. H :). When the pod has turned brown or black and has dried out, the pods will begin to split lengthwise. Typically, Hosta seed germinates in 7 to 14 days. Serious hybridizers may grow 10,000 new hostas each year, and have hybridizing programs that are several generations deep, before they decide on introducing a new plant. The reason is that hostas do not come true from seed. You may want to put them into new cups or into nursery pots, to give them a little more TLC before they go into the ground. Growing Hostas from seed is much like growing other perennials and annuals from seed. This is best done in the early morning before bees and such can get to them. Do not fertilize the seedlings until the four-leaf stage, then every two weeks with fertilizer at one-fourth strength. The seeds will be black, dry, and papery when ready. Very interesting post. Danyelle, when I first started growing hosta seedlings, it was all such a big mystery to me because I had trouble finding information or even what the seeds looked like, so Im glad this was a help to you. There are varieties that are rather reluctant pod producers with a few seeds that are viable. You can either collect the seed pods themselves into envelopes or if they are open carefully shake the seeds into a paper envelope. Smaller batches can be microwaved for 10 minutes. Hybridizers may start culling their sprouts after only a few leaves are showing. I will try my luck at sowing my seeds. Still others prefer to use appropriately sized pots. We hope you find this useful. If I harvest the seeds can I just toss them into my very good forest soil? Thanks for all the great info Heidi! With such a centuries-long fascination, breeding hosta varieties has become an art. Any updates on these seedlings 2 yrs. If your seed growing area maintains a constant temperature of at least 65 degrees Fahrenheit, your Hosta seeds will germinate fine. You can buy seeding trays with domes for this purpose, I just decided to use household items for the job. I find the tutorial by Josh Spece at In the Country Garden and Gifts to be the best source, with more technical information than above but not too hard to get through in terms of discussing plant genetics. You are able to use the hosta seeds as soon as they're harvested. Seeds from a blue or gold hosta produce blue, green and gold hosta seedlings. I certainly continue to divide my favourites too. Youre a hybridizer! And if your plant does get pollinated and forms pods, don't get too hopeful the pods may fall off before they are ripe, meaning that the seeds were likely not viable anyway. Not all hostas will make seeds (see below), and even those that do might not make a pod from each bloom. I put the seeds from each pod into a paper coin envelope labeled with the parent hosta(s), date, etc. Love this info! Some people run the lights 24/7, but you should at least wean them from constant light before it's time to move them outside. A warm (75 F) place is best, or use a seed-starting heat mat. Problems Encountered While Growing Hosta Seedlings, Hardening Off & Moving Seedlings Outdoors. Seeds germinate best in warmth about 75 degrees F in about 10 to 20 days, according to the Delaware Valley Hosta Society. I love them. Hostas rival roses as one of those perennials that kindle mystery and inspire passion in gardeners. Discard. The primary trait that is unlikely to be retained in an open-pollinated hosta seedling is variegation, but you can still grow beautiful hostas. Since most of you aren't keeping a calendar the easiest way to tell is if the top seed pods on a hosta are dry and start to crack open. (The rest are sports, or mutations, of other hostas.) It is still possible, though, to collect the seed, because as long as the seeds in the pods are well-developed and have turned black, they will probably produce seedlings. Germination rates for hosta seeds are notoriously low. One innovative method hybridizers are now using is to make holes in the bottom of plastic drink cups (see below), which makes it easy to label each with the parent hosta(s); each cup can hold 15 seeds or so, and the cups fit easily into a tray for watering. Grow the seed in a sterile seed-starting mix, just covering the seeds. USE FRESH SEEDS. Ramona, it really depends on the type of hosta. Written by Shirley Filed Under: Growing Hostas. Golden Glow (Rudbeckia laciniata hortensia). Ill have to try this next year! That is so not true! Many of the hosta forums have seed exchanges sometime in the fall. Much of the following information is basic seed growing know-how, but you will find a few tricks of the Hosta hybridizing trade scattered throughout. The seeds inside the pods will be black and papery, and viable seeds will have a noticeable bump on the end of the papery sleeve. Good luck! See pictures of seed-cleaning. I will do a follow up post, once they are fully leafed out. Yes, but First recognize that very few hostas will come true from seed (look like the parent plant). (Within a year of harvesting.). Most mixes are peat based. You're welcome! Previously used potting mix should ever be re-used with seeds or small seedlings. Several pods have duds - these pale white seeds that have no embroinic component. Shirley, Solving the Natural Peanut Butter Oil Separation Problem. While there are lots of places online to find information about hostas (see our links), and of course a number of books you can buy for ready references, we didn't feel that there was a good place online for FAQs (Frequently Asked Questions), as experience with the American Hosta Society's Facebook page has shown. My first attempt had zero results. I welcome links to my blog or to any of my articles, but please do not copy my photos or content. Personally, I prefer working with seedlings because it is so much fun to see the differences. This can be a simple as fluorescent (or LED) "shop lights," or could be more elaborate if you get really serious about it. With the blunt end of a skewer, I tucked them in just beneath the soil's surface. A few people even switch to taller domes as the seedlings grow. Entire contents copyright 2007-2022 by ChoosingVoluntarySimplicity.com, allrightsreserved, About This Blog (and About Me) - Contact Me - Privacy Policy. Which is best? After four to eight weeks, the pods will become yellow as they dry out, then split open. A mix that holds moisture, yet is free draining and loose, is ideal for Hostas. 6 years ago. The easiest hosta to propagate by seed is Hosta sieboldiana 'Elegans,' reports the Delaware Valley Hosta Society, along with Hosta Tokudama and Hosta ventricosa the latter can set seed without having been pollinated. Seeds from a white hosta are generally not viable at all, while variegated hosta is just a complete gamble. If you have been bitten by the bug and want to propagate new plants from a hosta in your own garden, you can gather hosta seeds and grow your own but they may not come true to their mother plant. Some illustrate the post others show our surroundings and the things we love about our version of simple living and voluntary simplicity. This lets you count the seeds more easily, as each wing may not have a seed kernel. Lea, in early spring when the hosta are just starting to grow, take a long sharp bread knife and insert the knife down deep between 3 or4 sprouts. The stratification initiates the seed to germinate. Hostas continue to be one of the most popular perennials in shady and party shady gardens. Sow the hosta seeds thickly. Grow the seed in a sterile seed-starting mix, just covering the seeds.
The first year I tried growing seedlings, only a couple of my hostas had produced seed pods, and both hostas were a very common variety. Warmer temperatures will speed up germination, though.
it has viable seeds. Gardening journal (where you learn from mistakes and remember what you've planted year to year), an absolute essential.
Pots, flats, and other supplies can be disinfected prior to use by rinsing in a 10 percent bleach/water solution. Keep the soil barely moist. If youve ever grown tomatoes from seed, its not very different. For much, much more information, there are a few sites on the Internet giving guidance on growing seeds, and a few forums on Facebook and elsewhere for hybridizers. You can crack open the other seed pods to collect the seeds. If you buy the type that touch upon every aspect of gardening, you'll find they are great additions for the coffee table, as apposed to you learning a thing or two. Collect the seeds from the plants. I do not have great lighting set up in my house, Oh How I wish I had a greenhouse! Lovely photos. Making sure they had a wing and a solid seed side. Thank you so much for your blog about planting hostas by seeds. One innovative method hybridizers are now using is to make holes in the bottom of plastic drink cups (see below), which makes it easy to label each with the parent hosta(s); each cup can hold 15 seeds or so, and the cups fit easily into a tray for watering. If youve ever grown tomatoes from seed, its not very different. To grow the seeds, you dont have to wait if you dont want to, although there is some evidence showing that a month in the fridge increases germination rates. Carefully tug out the ones you don't want to keep (you'll be surprised at how long their roots are) and tuck in the ones left behind. Powered by. All hostas are hybrids, meaning that they are the result of at least two plants with different genetics. Cutting toilet rolls in half, I filled them with potting mix. The pods will start to yellow after that, and eventually dry and split open. Beautiful houseplants that also repel mosquitoes, cockroaches and other pests, Light Requirements When Germinating Marigold Seeds. They might even bloom their first year! Great blog! You won't find hosta seeds for sale in any nursery or seed catalogs. Hybridizers may start culling their sprouts after only a few leaves are showing. Some adventurous hybridizers enjoy mixing their own potting mix, often adding exotic ingredients like Green Sand, bat guano, and coir. I label paper envelopes with the names of the hostas I am collecting seeds from. They'll be ready to go into the ground in September. Newly sprouted seeds and young seedlings are highly susceptible to fungi, bacteria, and insects.
The trick is adjusting your cultural practices to accommodate the properties of the medium. I only had enough viable seeds to fill 16 half rolls.
The disadvantage is that a few seedlings will have trouble getting their first root into the potting mix. Whole societies are devoted to this beloved plant, which appears in Chinese documents as far back as the Han Dynasty, 206 BCE to 220 BCE, according to the American Hosta Society.