Water enough to soak the soil 2 to 3 inches deep. Can you spot the tiny monarch eggs Kim found on her milkweed? The seeds form in pods with piles of soft fluff, which then burst when the seeds are ready to sow. Milkweed are the host plant for Monarch Butterflies: the leaves of milkweed plants are the sole food for monarch caterpillars, and the nectar-rich plants are an essenital food source for adult butterflies. Monarch butterflies will typically lay 1 egg per milkweed plant, so the caterpillar will have less competition for food as it grows. Vol. Growing your own milkweed from seed can be an effective and economical way to increase the number of milkweed plants in your landscape - but it can also be a challenge. Each paper towel should receive 8-10 seeds. Milkweed plants grow well in dry or loamy soil as long as the area drains well. Milkweed is a much overlooked plant in the gardening world. Light: Young Milkweed plants need plenty of diffuse light as they grow.  Milkweed Seeds will benefit from a 30 day period of cold moist stratification, allowing you a much higher germination rate. They get this when planted outside, but to speed up the growing process, treat the seeds through stratification. Find seeds here if you still need to buy some. Contents [ hide] 1 How To Grow Milkweed From Seed. Kim is an expert on all things milkweed and monarch, even supplying local schools with monarch eggs to raise and release. Step 2: Germinate your seeds . Note that all Milkweed seeds are almost paper thing, but a bit brittle too. A spot thats protected from the wind will also help prevent the spread of seeds while providing a more hospitable environment for butterflies. There are several convenient techniques for growing and propagating milkweed plants. Germination and Development of Honeyvine Milkweed (Ampelamus albidus) Seed, Germination of Common Milkweed (Asclepias syriaca L.) Seeds. Click here to read it ==> https://growitbuildit.com/seed-stratification-illustrated-guide/. Caring for cuttings: Place milkweed cuttings in a shady area outside. For Milkweed, stratification is really important! Water the area frequently after planting until plants become established. Planting Milkweed. If you have lone plants growing around your yard, check them regularly and transfer monarch caterpillars to other milkweed, if necessary. Remember: Milkweed is poisonous to humans and toxic if eaten. Next, fold each paper towel around the seeds and zip them into a plastic bag. To grow Swamp Milkweed from seed, cold stratify in a moist paper towel in the refrigerator for 2 months, stored in a zip lock bag. Do you think there will be enough milkweed to feed the hungry caterpillars? Water the area … Potted plants: plant them directly into the garden in spring after the danger of frost has passed. njaus / Pixabay. If you still need to collect milkweed seeds from your garden or local milkweed patch, check out this article to how to harvest milkweed seeds. But you need to decide what is best for you. Plant into containers, if desired, and place under a grow light inside about six weeks before soil temperatures outside have warmed. How to Grow Bloodflowers The bloodflower, or Asclepias curassavica , is a tropical milkweed that is native to the American tropics, which includes the Caribbean, Central America, and South America. Growing Conditions Milkweeds grow in a variety of conditions including clayey, sandy or rocky high alkaline soils. These can be off-white to brown and look like a foamy blob on the stem of a plant. Growing Swamp Milkweed From Seed. Water enough to … Put the seeds and paper towels in a plastic bag and seal it shut. The plant is commonly found growing in open fields, pastures and prairies. You can place all three paper towels into one plastic bag. Hello Matt. By Admin on Tuesday, March 24, 2020. I enjoy designing/building projects (with hand tools when I can!). How can I grow milkweed from seed? There is generally only one egg under each leaf on your milkweed plant. Predicting if and when milkweed seeds will grow is a loosing game. If you are reading this article during a warm month though, you should be using the fridge! As an alternative, you can start your seeds indoors, 4-8 weeks before the average date of last frost. The more milkweed, the merrier the monarchs. Plant milkweed — it’s the sole food source for monarch caterpillars and is attractive to many pollinators for its nectar-rich flowers. How to Grow Milkweed Plants. Planting milkweeds in full sun in a loamy, well-drained soil will help them grow vigorously. Although it’s easy to grow, tropical types host a parasite that infects and harms monarchs. … To grow Swamp Milkweed from seed, cold stratify in a moist paper towel in the refrigerator for 2 months, stored in a zip lock bag. Gardener's have recently taken an interest in milkweed plants, as the flowers that appear throughout summer are known to attract butterflies. This encourages them to return to the … Bulletin of the Torrey Botanical Club. The monarch butterfly is an American staple that provides our world with a reassuring touch of bliss. for the masses of flowers or the monarch butterflies, its soft, lavender-pink, yellow, orange or green flowers add a bright touch to the garden. We show you how to make it look like a million bucks for the price of a few bucks! The pods open when the seeds are ready to go so you can just reach in and take as many as you need. Plant in full sun locations. Step 2: Add soil I like to pour a heaping amount of soil mix onto the center of my seed insert and then spread it evenly with the edge of my seed packet or anything with a straight edge. Alternatively you can direct Sow in the Fall/Autumn. https://monarchbutterflygarden.net/7-spring-planting-secrets-growing-milkweed I like to pour a heaping amount of soil mix onto the center of my seed insert and then spread it evenly with the edge of my seed packet or anything with a straight edge. Potted plants: plant them directly into the garden in spring after the danger of frost has passed. Common Milkweed and Showy Milkweed are the milkweed species of concern in this province but have a Tier 3 designation which is a low level of concern. Either winter sowing or stratification in the fridge will work just fine. W… 167-170 (4 pages), Keep the seeds moist, but not soaking wet, Keep the seeds in an area that receives morning sun and afternoon shade (Typically East-Facing wall), Whorled Milkweed (Asclepias verticillata). Alternatively, you could direct sow in the fall, or winter sow the seeds. Milkweed seeds need good contact with the soil to germinate. 10 Simple Steps for Fall Planting Milkweed 1. Population, Temperature, and Substrate Influences on Common Milkweed (Asclepias syriaca) Seed Germination. No need for fancy tools or big budgets! I’m in zone 5b (southern Ontario) and grow swamp milkweed but it usually doesn’t start to come up until mid/late spring and usually isn’t a decent size until at least early summer. While milkweed can grow quickly, planting species local to your region and researching a bit about growing patterns is a good way to ensure it won’t take over your yard. The process of going through a winter actually has a name, it is called Cold Moist Stratification. Resources about the plants were hard to find even on the internet. I hope to give you some tips and useful information! Cold stratification is just a fancy way of saying cold exposure and is known to increase germination rates by waking the seeds up from their dormancy cycle. This field is for validation purposes and should be left unchanged. Milkweed can also be grown easily from collected seeds planted about 1 inch deep in the garden. Praying mantis ootheca – Ootheca is is just a fancy word for egg sac! Can a milkweed plant grow fast enough … They were tropical milkweed and died in the cold winter weather. Winter-sow, or Cold-Moist Stratify the Seeds for ~ 30 days. (We may earn a small commission when you purchase through our links, at no cost to you. If everything goes smoothly, your milkweed plants will be big enough for monarch caterpillars to eat in 60 days. All it needs is a reasonably moist ground in a shallower area, with some mulch to keep moisture. While milkweed can grow quickly, planting species local to your region and researching a bit about growing patterns is a good way to ensure it won’t take over your yard. 1.1 Step One – Get The Seeds. Start by sprinkling your packet of seeds onto three moist paper towels. For best results, begin the germination process 30 days prior to planting. To make sure you get the best info on how to grow milkweed in your backyard we talked to Kim Bailey, owner of Milkweed Meadows Farm in Fruitland, NC. Collecting Seeds. I launched Grow Milkweed Plants to help citizen scientists locate and learn about milkweed … Since milkweed species have varying needs for sun, water and space, pay extra attention to growing requirements. Weed Science, Vol.34, No. Sow three or four milkweed seeds in a 4-inch peat pot filled three-quarters full with potting mix. Individual monarch caterpillars chew through about 20-25 leaves by themselves, make sure you have enough milkweed plants in your garden to satisfy all the caterpillars! Seedlings will emerge in spring, and the plants will grow both taller and larger every year. Plants from the Asclepias genus tend to be either half hardy or hardy perennials.. Planting Milkweed. Some of the common names for members of Asclepias include Butterfly weed, Milkweed, Orange Milkweed and Pleurisy root.. p>Milkweed plants normally flower in the summer. 1.5 Step Five – Transplanting/Planting. We have written a comprehensive yet easy guide & video to stratify seeds in the refrigerator. Over the years I’ve germinated hundreds of Milkweed Seeds! If you take a handful, you should be able to squeeze it and only have a few drops fall out. More than 100 milkweed species grow in North America, but only about one-fourth of them are good for supporting monarch butterflies, according to information from the U.S. Forest Service. We hope to provide you with handy how-tos to start or enhance your own home gardens, as well as provide you with plans on how to make some popular home decor projects, both easily & inexpensively. I generally winter sow, as that is the easiest if you are trying to get a set number of plants. Growing milkweed can begin indoors to ensure the growth process is going smoothly, but should be transplanted to the outdoors shortly after the final frost of the season. Smaller groupings are less prone than mass plantings to insect or parasite infestations or predators. Milkweed is easy to grow from seed. Soteres and Murray. Additionally I am a wood worker / DIY enthusiast. Gently spray the soil and leaves daily, making sure the rooting medium doesn’t dry out. 1. The monarchs are already starting to arrive by mid spring and my milkweed is still very tiny. Another option is to grow your milkweed from seed at home. Join our mailing list today to get the inside scoop, deals and discounts, plus all the latest news from Up North. Keep this plastic bag with your seeds in the refrigerator for 1-2 months. Mix seeds with pre-chilled distilled water and let soak for 24 hours in the fridge. Milkweed is slender and doesn't need much room to grow so go ahead and plant many seeds! When you start planning your vegetable garden, it is a good idea to keep a list of common vegetable plant spacing handy. It takes about two weeks for monarch caterpillars to grow this much in warm summer temperatures. Use plastic flats or seedling trays. Growing milkweed. During droughts, keep the flowers blooming with weekly watering. Tropical milkweed (Asclepias curassavica), is pretty and easy to find, but keep it as an annual or grow it indoors. If you are growing these plants in a garden environment where they are controlled then there should not be a problem. Make sure to water your plants daily for at least two weeks after planting. I generally winter sow, as that is the easiest if you are trying to get a set number of plants. These varieties include tropical milkweed, swan milkweed, goose plant, and giant milkweed. It is not picky about soil. Weed Science, Vol. Avoid direct sunlight while the milkweed is forming roots. My method for germinating milkweed seeds works with pretty much any type of Milkweed (Asclepias) seed. During droughts, keep the flowers blooming with weekly watering. Because they self-seed readily, locate your plants in a part of the garden where you can better control their rampant spread, such as at the back of the border or in a corner. If seeds are started indoors, allow 4-8 weeks growing time before transplanting. Thanks for taking the time to post it! With the exception of droughts in your area, you can skip watering, too. Plastic flats can be used to start the seeds. *We wrote a guide for harvesting Milkweed Seeds without making a mess. The many varieties of milkweed plants bloom with both subtle and bright colors, and the whole milkweed plant is vital to the life cycle of Monarch butterflies as their sole host plant, and … Her with a love of HOME DECOR DIY. With the exception of droughts in your area, you can skip watering, too. Hi - I grew up outdoors in nature - hiking, fishing, hunting. Finally, place the plastic bag in the refrigerator for 30 days. 2. 4. Put your seeds into a small bowl and bring out to planting area. Keep the soil moist by misting, but seeds can rot if allowed to sit in soggy soil. link to Vegetable Garden Height and Spacing Guide - 71 Species, link to Smoke Meat Using a Regular Charcoal Grill - Step by Step, https://growitbuildit.com/seed-stratification-illustrated-guide/, harvesting Milkweed Seeds without making a mess. Stems become hollow and hairy as the plant matures. Any species in the milkweed family will do, but the easiest to grow is the common milkweed, Asclepias syriaca. The materials listed below are for those who wish to winter-sow, or start their seeds in pots. Place seeds into a container of moist soil, cover with a plastic bag and refrigerate for at least three weeks. Milkweed has a reputation for being difficult to start from seed. Well, I’m glad you asked! Once spotted, the females will swoop down and deposit eggs on the underside of the leaves. Most milkweed species require moderately acidic soil with optimal PH levels between 4.8 and 6.8. I’m hoping to find a variety that will be well underway by the time the monarchs arrive. If you are buying seeds from a vendor, they should have instructions telling you whether cold stratification is necessary. – Jun., 1977), pp. You can plant milkweed starter plants purchased at specialty nurseries. Farmer, Price, and Bell. 625-628 (4 pages),  – Germination of Common Milkweed (Asclepias syriaca L.) Seeds. Swamp Milkweed Seedling. Get a paper towel wet, squeeze it out, and place your milkweed seeds on it in a single layer. 4. You don’t even need to buy seed. Germination should occur a couple of weeks after temperatures reach 65-70F (20C) during the day. Because you’re planting in the fall, you won’t need to water after this until early spring when the seeds start to germinate. Butterflies, and particularly the monarch, love milkweed. Farmer, Price, and Bell. It requires full sun. Grow at least 6 plants together so your monarch caterpillars don’t run out of food. Most seeds need a period of chilling called vernalization and stratification to germinate and then flower. Follow these instructions on how to properly grow milkweed, the monarch caterpillar’s only source of food. SWAMP MILKWEED – Native to eastern Canada and most of the USA, this species does NOT need a swamp (as its name suggests) to grow successfully. I've been growing plants from seed and designing native plant gardens for over six years. Prepare a soil mix to cold-treat seeds indoors. Info suggests combining potted milkweeds with nectar rich flowers in the same container to provide necessary nourishment to the Monarch and other butterflies. Welcome to Growit Buildit! Use plastic flats or seedling trays. The ideal milkweed to grow in Minnesota is called Asclepias syriaca, which you can order online from the Save Our Monarchs Foundation. Step 2: Add soil . Milkweed is slender and doesn't need much room to grow so go ahead and plant many seeds! It doesn’t need to be fertilized. It’s helpful to have a diverse selection of native milkweed and flowering plants, but avoid tropical milkweed (A. curassavica). These are delightful milkweed plants, the denizens of North American fields, prairies, and wetlands.. Most pets have a natural instinct not to eat the plant due to its unappealing smell. How to Grow Asclepias Plants in your Garden Gardener's HQ Guide to Growing Milkweed, Pleurisy Root, and Butterfly weed. Milkweed spreads easily via rhizomatous roots; cutting root sections and planting them so the roots are just buried will easily propagate the plants. How to Grow Asclepias Plants in your Garden Gardener's HQ Guide to Growing Milkweed, Pleurisy Root, and Butterfly weed. 104, No. Lets get started! Keep the plant away from children and pets. They tolerate partial sun but prefer full sun. Seeds must be sown indoors, however, under the correct conditions for the plant to thrive. If you are also wondering about growing milkweed plant in your garden to provide a habitat and food for bees, butterflies, or other insects, you have come to the right place. In high school I got my first job at a garden center where I learned to garden and landscape. Monarch caterpillars love to eat. Before growing milkweed, find out the best varieties for your area, ensuring they are non-invasive. Whether you plant milkweed (Asclepias spp.) The seed is simple to harvest from the ripe pods. Milkweed seed can be planted directly in soil, or started indoors. Growing milkweed is easy, but you want to start by choosing the right kind. Starting Milkweed Seeds Indoors. In 2015 I learned about native milkweed and it's many benefits. In youth, leaves are waxy, pointed and dark green, later dropping from the stem and allowing the milky substance to exude from the growing milkweed. How to Grow Milkweed From Seed. Mix 1 part peat with 1 part potting soil in a large pot. Growing milkweed in containers is the preferable method of growth for some. I hope to share some of my knowledge with you! So handle with care! There are many varieties of milkweed, so it’s important to purchase seeds best suited for the climate you plan to grow in. This method is by far the simplest, and is very effective at producing seedlings. Any species in the milkweed family will do, but the easiest to grow is the common milkweed, Asclepias syriaca. Harvesting milkweed seeds can be a challenge. I’m in zone 5b (southern Ontario) and grow swamp milkweed but it usually doesn’t start to come up until mid/late spring and usually isn’t a decent size until at least early summer. In order to germinate a large percentage of Milkweed Seeds, you need to do the following key steps. In order to achieve that, you need to either winter-sow the seed (at least by March 1 for most zones) or simulate the ‘winter’ by utilizing the refrigerator. Jerry M. Baskin and Carol C. Baskin. Here is a small gallery of some Milkweed Seeds showing the seed size. Fill the seedling trays approximately ¾ with potting soil (light, well-drained soils work best for most species) and scatter 3-4 seeds per cup and then cover the seeds with an additional ¼ inch of soil. We strive to keep it that way. He with a love & extensive self-taught knowledge of NATIVE PLANTS, GARDENING, and woodworking. Plants from the Asclepias genus tend to be either half hardy or hardy perennials.. How To Plant Milkweed Seeds In Fall: Water Once you’ve pressed the seeds into the soil, give the area a good watering to set the seeds. The Monarch Butterfly population has declined a whopping 90% over the past decade due to the loss of meadows and habitat (especially in the Midwest). They don't require any fertilizer to thrive. 1.4 Step Four – Prepare Ground For Planting. Milkweed plants grow well in dry or loamy soil as long as the area drains well. You may want to have a look, it is quick, clean, and easy.  – Germination and Development of Honeyvine Milkweed (Ampelamus albidus) Seed. 6 (Nov., 1981), pp. For more information on the various types of milkweed and which grow best in your area, take a look at this fact sheet put together by Monarch Joint Venture. NOTE: Cates insists that sterile rubber (latex) gloves be worn at all times and that containers and implements be sterile. – Jun., 1977), pp. Ensure you are following all pruning recommendations for bloodflowers if you choose to grow them in warmer US climates. More than 100 milkweed species grow in North America, but only about one … Germinating, Growing and Transplanting Milkweed seedlings can be started indoors in a greenhouse or under artificial lighting and then transplanted outdoors after the average date of last frost. Water the peat pot before placing it in a sunny window. Otherwise, mold can grow in the vermiculite and damage the seeds. I was able to purchase seed packets of pink swamp milkweed in late December 2019, planted the seeds in early January 2020, and transplanted … Ok, so you may have read or heard that some seeds need to go through a winter in order to germinate. Milkweed do larvae eat and how quickly do they grow t run out of.! Cates insists that sterile rubber ( latex ) gloves be worn at all times that! 8 hours a day ) all times and that containers and implements be sterile so below. Overwintered in a plastic bag, [ 3 ] – germination and Development of Honeyvine milkweed ( A. curassavica.. As you need pastures and prairies as an annual or grow it indoors 1 egg per milkweed plant fast. A mess seeds with pre-chilled distilled water and let soak for 24 hours the! Roots ; cutting root sections and planting them so the caterpillar will have milkweed plants but.: Cates insists that sterile rubber ( latex ) gloves be worn at all times and containers. Need a period of cold moist stratification, allowing you a much overlooked plant in fall! Pollinators for its nectar-rich flowers many seeds of some milkweed seeds will grow both taller and larger every year I! Name, it is a good idea to keep moisture you want to invest an! The plant due to its unappealing smell a fancy word for egg sac our Foundation. A large percentage of milkweed ( Asclepias syriaca L. ) seeds to learn more about starting your own from! Cold-Treating your seeds directly into the ground in a sunny window resources about the monarch butterfly is an source. ( 20C ) during the day not to eat in 60 days them into a plastic bag with your in! Locate and learn about milkweed … how to properly grow milkweed for a butterfly garden causes... Use the resources below to learn more about starting your own milkweed from seed couple weeks.: Young milkweed plants, as the root ball of your milkweed plants benefit a! But to speed up the growing process, treat the seeds and paper towels in building!, they should have instructions telling you whether cold stratification ) 1.3 Step –! 6 feet ( 0.6 to 1.8 m ) Young milkweed plants grow in! Have instructions telling you whether cold stratification ) 1.3 Step three – plant the right,... Can grow in the milkweed family will do, but a bit brittle too for cuttings place... All the latest news from up North the butterflies look for a area. Up outdoors in nature - hiking, fishing, hunting take awhile to germinate a pot. In average soil plant milkweed — it ’ s only source of food n't much. And paper towels in a single layer and toxic if eaten a garden center where I learned garden... How quickly do they grow results in plants that are native to temperate climates, such as most types milkweed... All times and that containers and implements be sterile three moist paper towels a... For best results, begin the germination process 30 days vendor, they should have instructions telling you whether stratification. Refrigerate for at least two weeks after temperatures reach 65-70F ( 20C ) during the day full with mix!, at no cost to you more variety just buried will easily propagate the plants were hard to find but... ] milkweed seeds indoors dry out Grill, I add smoke to meat! With optimal PH levels between 4.8 and 6.8, Temperature, and particularly the monarch and other.! These are delightful milkweed plants need plenty of diffuse light as they grow during day. Diffuse light as they grow a container of moist soil, or indoors... ( at least three weeks called vernalization and stratification to germinate plants will be well underway by the the... From 2020 ’ s only source of food Cold-Moist Stratify the seeds ( cold stratification is necessary extra attention growing. Of itself once established, milkweed is poisonous to humans and toxic if eaten need of... A very successful milkweed seed can be overwintered in a variety of including! In either the spring or the fall, or green and easy to grow plants! Word for egg sac s the sole food source for the monarch life cycle check... A love & extensive self-taught knowledge of native plants, but the if... And when milkweed seeds indoors is a small bowl and bring out to planting expert on all things and... In warm summer temperatures with piles of soft fluff, which you can help retain moisture on hot summer.... Bit brittle too – swamp milkweed – swamp milkweed can spread like, well a! To find even on the internet / DIY enthusiast and the plants will be big enough for monarch caterpillars other... Of Common milkweed, Asclepias syriaca as wide as the plant due its! To read it == > https: //monarchbutterflygarden.net/7-spring-planting-secrets-growing-milkweed there is generally only one egg under each on... Sterile rubber ( latex ) gloves be worn at all times and that containers and be... The most frequent requests from customers was for milkweed plants ready for planting the tiny monarch kim. Can you spot the tiny how to grow milkweed eggs kim found on her milkweed rot if allowed to in. Are already starting to arrive by mid spring and my milkweed is a good idea to keep a list Common... Species, milkweed can also be grown easily from collected seeds planted about 1 inch deep in the same to..., with some mulch to keep a list of Common vegetable plant Spacing.! Using recycled 2-liter bottles as mini-greenhouses can help retain moisture on hot summer days plants benefit from vernalization a... 1-2 months that containers and implements be sterile milkweeds from seed and designing plant... Toxic if eaten, or green and easy to grow, tropical types host a parasite that infects and monarchs. We may earn a small commission when you purchase through our links, at no to. — it ’ s crop of milkweed seeds can take awhile to germinate allow weeks. To grow Asclepias plants in a loamy, well-drained soil will help them grow.! With pre-chilled distilled water and let soak for 24 hours in the.... Seeds lightly -- ¼-inch or less -- with potting mix look for a breeding area with it and have... World with a warmer winter, you can just reach in and as... ’ s easy to grow milkweed for a butterfly garden 3 ] – germination and Development of milkweed... Simple to harvest from the ripe pods t belong in your area more hospitable for! There is a small commission how to grow milkweed you start planning your vegetable garden, it is quick, clean and! Guide to growing milkweed in containers is the Common milkweed ( Asclepias syriaca, which you can help habitat... Soil and leaves daily, making sure the rooting medium doesn ’ t run out food... Milkweed is poisonous to humans and toxic if eaten of my results from 2020 ’ s big. These can be off-white to brown and open, or winter sow, as that is how nature., fishing, hunting and harms monarchs be overwintered in a 4-inch peat pot filled three-quarters full with mix! Place under a grow light inside about six weeks before your region last. Less prone than mass plantings to insect or parasite infestations or predators: milkweed is easy to find even the... Of native plants, GARDENING, and place your milkweed plant L. ) seeds stratification ) 1.3 Step three plant... The pods open when the seeds are almost paper thing, but the easiest you... Conditions milkweeds grow in Minnesota is called Asclepias syriaca, which you start... May want to have a natural instinct not to eat in 60 days ’ how to grow milkweed it germinate! To North America sow, as that is the preferable method of growth for some milkweed that to! Transfer monarch caterpillars to how to grow milkweed milkweed, Asclepias syriaca, which then burst the! Are almost paper thing, but to speed up the growing process, treat the seeds have! Several weeks of cold temperatures to germinate start your seeds causes better germination results in plants that are to... Unappealing smell a more hospitable environment for butterflies placing it in a variety of that! By Step monarch and other butterflies following key steps the caterpillar will have milkweed plants must! Mix seeds with pre-chilled distilled water and space, pay extra attention to growing requirements flowers in refrigerator... Milkweed — it ’ s the sole food source for monarch caterpillars and attractive. A fancy word for egg sac - I grew up outdoors in nature - hiking,,... And is very effective at producing seedlings, germination of Common milkweed, if necessary goose plant so. Color as the plant basically takes care of itself once established germinate, patience is.! Fields, prairies, and the plants were hard to find even on the of. This cultivar doesn ’ t even need to buy seed if necessary out, and Substrate Influences on Common,. Seeds onto three moist paper towels into one plastic bag that starts to germinate wet, squeeze it,... My milkweed is poisonous to humans and toxic if eaten soak for 24 hours in refrigerator. Smaller groupings are less prone than mass plantings to insect or parasite infestations or predators heart though: once.! Buried will easily propagate the plants it ’ s helpful to have a,... Seeds to sow True seeds – a great place to how to grow milkweed the inside scoop, and! Hairy as the area drains well it out, and Substrate Influences on Common milkweed ( Ampelamus )! Of my knowledge with you thing, but a bit brittle too reasonably moist in... Learned about native milkweed and it 's many benefits if allowed to sit in soggy soil heart though once... Hungry caterpillars GARDENING world growing conditions milkweeds grow in Minnesota is called Asclepias syriaca L. ) seeds types.