Common milkweed is an easy wild edible to learn how to identify. There are 5 separate sepals (petal-like leaves) and 5 fused petals. This product hasn't received any reviews yet. Is this true and do I have to dig them all up and lay down new soil. ... narrow-leaf milkweed Asclepias fascicularis. It is a host plant but the narrow leaves are a … Narrow-Leaf Milkweed is a gorgeous California native flower that is the sole source of food for the Monarch butteries. It blooms in clusters of lavender, pale pink, purple, white, to greenish shades of flowers. Clump of Narrowleaf Milkweed. I pick the leaves off but it still goes to the next leaves up the plant. As the plants can be toxic; consumption of the plant protects caterp… USDA Plant information can be found here. It is a virtually carefree perennial that has light green narrow leaves on 3' stalks, with clusters of pinkish white flowers in summer. Blunt-leaf milkweed Asclepias amplexicaulis 6 ... Herbaceous perennials growing to 8 dm or more tall; leaves opposite, petiolate, densely tomentulose, ... Herbaceous perennials; stem to 9 dm; leaves narrow, pointed at tip, and 13-15 cm long; flowers very showy with yellow/orange corona and bright red © Copyright San Diego Seed Company | All Rights Reserved |, Growing Vegetables in Southern California: Microclimates. California Narrow Leaf Milkweed (Asclepias fascicularis) is western native species that enhances the landscape with its huge white flower clusters and big, narrow leaves. Keep the soil evenly moist until the seeds germinate in 10 - 20 days. At the winter plant sale this last weekend, one of the most frequent requests from customers was for milkweed plants. California Narrow Leaf Milkweed (Asclepias fascicularis) is western native species that enhances the landscape with its huge white flower clusters and big, narrow leaves. note: this is not Calotropis gigantea (giant milkweed), but you can click here to leave comments on that species. It will grow in most garden conditions including clay. As with all milkweeds, the seed pods will swell and burst with seeds attached to silky hairs. Plants have a deep, sturdy taproot that allows them to … The Narrow-leaf Milkweed seeds arrived on time and I immediately got started on planting them! Milkweed species with whorled, narrow leaves are typically more toxic than species with broad leaves. Narrowleaf milkweed or Mexican whorled milkweed is a flowering perennial sending up many thin, erect stems and bearing distinctive long pointed leaves which are very narrow and often whorled about the stem, giving the plant its common names. This section is a work in progress because there are so few North American “gardening” reports about this milkweed species. Nonetheless, there still may be an issue. Drought tolerant, prefers moderate water. HEIGHT RANGE 1-3' WIDTH RANGE 1-3' FLOWER COLOR Pink, White. the summer. SOIL TYPE Sandy, Clay, Rocky. The flowers are a great source of nectar for butterflies, hummingbirds, bees, and other beneficial insects. Zones: 6-10 A note about seed balls: Seed balls protect the seeds from erosion, foraging, and many other factors. Once the plant has bloomed and produced seeds, your property will forever have this vine. the summer. The invertebrate conservation group The Xerces Society recommends native milkweed species. The Troop members live in San Carlos, CA. This subshrub grows about 2-4′ tall. Narrow-leaf milkweed, sometimes called Mexican whorled milkweed, is a California native flower that is a preferred food source for monarch butterflies. Both spread by seed and root, so that your garden will continue to develop a bountiful assortment of the plant over the years. How To Plant Milkweed: Step-By-Step Instructions Start with healthy plants that have developed root systems. I was so happy to have gotten these seeds to grow for my Monarchs. The invertebrate conservation group The Xerces Society recommends native milkweed species. Narrow leaf milkweed will grow to heights of 3-4 ft. and produce green linear leaves during the spring season following winter rains. Feed the Monarchs! Go to a garden centre and get some planting pouches. Water regularly allowing the soil to go nearly dry between each watering. For instance, plants in the milkweed family, Asclepiadaceae, (don't let the name intimidate you), secrete a milky sap (except for Butterfly Milkweed) and opposite or sometimes whorled leaves. I guess you could say I’ve always had “the bug”!" I’ve seen it along the coast in Santa Barbra, along highway 5 from Bakersfield all the way to Seattle and outside the entrance of Yosemite at over 6,000 feet. As with all milkweeds, the seed pods will swell and burst with seeds attached to silky hairs. It is not picky about soil. How to Grow Milkweed. The eggs have finally hatched. Milkweed species grow throughout the United States. Grows as a subshrub about 2' … Blooms: Summer and fall with little to no irrigation. Narrow leaf milkweed is a robust perennial native to many habitats and conditions across all of California. Check out our Southwest Wildflower mix! Browse pictures and read growth / cultivation information about Asclepias Species, Narrow-Leaf Milkweed, Mexican Whorled Milkweed (Asclepias fascicularis) supplied by … SOIL CONDITION Average, Well-drained, Moist, Dry. Look how much the milkweed grew in 14 days! This milkweed is hardy in zones 6-10 and is an herbaceous perennial. And once the plants are established, they do not need to be watered. The corona (circle of petals around the center of the flower) contains 5 hooded forms facing inwards. Fertilize monthly in the summer with a general purpose fertilizer. It is native to Central and South America (Broyles and Stoj 2019). Because it is a native plant, provided you plant the right species, milkweed is easy to grow. Wonderful plant. SUN Full. They will … Growing milkweed supplies larvae of the Monarch with food and shelter, providing caterpillars food and a resting place before they leave the caterpillar stage and become butterflies. A host plant for Monarch populations on the West Coast and Great Basin, this ornamental species is easy to grow and thrives in a wide range of growing conditions. Milkweed is a lovely wildflower and the sole host plant for Monarch butterfly caterpillars. We recommend that you let the plant get quite large as monarch caterpillars are piggy little eaters and will devour most of your plant! The flowers are also highly variable but are overall a … Love planting natives or keeping a wildflower garden? New plants will grow in spring. Southwest Wildflower Seed Mix, Dawne Dickinson Asclepias gigantean) is a quaint shrub or small tree with plenty of character. Upright stems with narrow, light green leaves. Narrow-leaf milkweed evolved in California so it is a generally drought tolerant plant. Last winter we purchased five one-gallon pots of narrow-leaf milkweed (Asclepias fascicularis) from CNPS East Bay’s Native Here Nursery (NHN) in Tilden Regional Park and planted a milkweed patch in our back garden.This June we found three small monarch butterfly caterpillars on the milkweed, but they had attracted a number of predatory paper wasps. Description. Attach drapery hooks to … Narrow-leaf milkweed occurs on dry ground and sunny spots in valleys and foothills at elevations from 50 to 220 m. The range extends through California to Washington, Utah and Baja California. milkweed plant make the monarch caterpillar's flesh distasteful to most predators. Hi Tony, I am having a problem with spots on my tropical milkweed then the leaves turn yellow. Pick a location with full sun and prepare soil for good drainage, if needed. Narrow-leaved milkweed is an important host plant for many native pollinators including monarch, swallowtail, and striated queen butterflies, beetles, wasps, and bees. The corona (circle of petals around the center of the flower) contains 5 hooded forms facing inwards. Tropical Milkweed (Asclepias curassavica) Tropical milkweed is an annual plant that is no native to the US (Woodson, 1954). Would you like to get our newsletters filled with recipes, discounts, gardening advice and more? Annual vs. perennial – if the milkweed you are growing performs as an annual in your hardiness zone, like the Asclepias Physocarpa pictured above, you can scatter the open seed pods around the soil and cut the stalks down to the ground.The roots will dissolve over time and new plants will grow from dispersed seeds. Growing Instructions: Start Narrowleaf Milkweed seeds outdoors in the spring after the danger of nighttime freezing has past. Eggs are laid on the underside of young, healthy leaves. Milkweed Calotropis Seeds. On May 2, 2014, Anne planted 15 Narrow-Leaf Milkweed seedlings in her backyard to create a … Blunt-leaf milkweed Asclepias amplexicaulis 6 ... Herbaceous perennials growing to 8 dm or more tall; leaves opposite, petiolate, densely tomentulose, ... Herbaceous perennials; stem to 9 dm; leaves narrow, pointed at tip, and 13-15 cm long; flowers very showy with yellow/orange corona and bright red For instance, plants in the milkweed family, Asclepiadaceae, (don't let the name intimidate you), secrete a milky sap (except for Butterfly Milkweed) and opposite or sometimes whorled leaves. Narrow-Leaf Milkweed is a gorgeous California native flower that is the sole source of food for the Monarch butteries. Those who want to support the monarch population can plant this flower throughout their property to ensure a robust food supply for these beautiful creatures! Zone 6 - 10 Seed Starting Method: Narrow-leaf milkweed seed has about 25% of its seeds protected by the need for cold to break dormancy. Add a couple of colourful cushions. To get a head start, seeds can be planted indoors in the late winter. "Narrowleaf Milkweed is native to California, Nevada, Oregon, and Washington. It is incredibly hardy and depending on location the blooms can be cream, white, mauve, or pink. PLANT TYPE Perennial. Common to all are soils that are well-watered in winter-spring and dry with summer. It requires full sun. The plant is a North American native with a … Monarchs eat this plant and lay eggs on it—making it an ideal plant to put in your butterfly garden. This flowering perennial blooms in clusters of lavender tinted flowers. Growing Requirements: Narrow-leaf milkweed is not fussy! Narrow-Leaf milkweed This California native milkweed is critical in the life-cycle of the monarch butterfly whose larvae feed on the foliage. Be the first to review this product! Monarch, Family Apocynaceae . There are many different species native to California such as Narrow-Leaf Milkweed (Asclepias fascicularis), Showy Milkweed (Asclepias speciosa) and Indian Milkweed (Asclepias eriocarpa). Leaves are long and narrow (up to five inches) and form a whorl (spiral) around the 12 inch to 36-inch tall stem. Eating and Growing How much milkweed do larvae eat and how quickly do they grow? The milkweed is 12-16 inches tall. Prefers wet ground. (verified owner) – June 22, 2020. LEAF COLOR Light Green. Seed Starting Method: Narrow-leaf milkweed seed has about 25% of its seeds protected by the need for cold to break dormancy. Deciduous perennial to 3 ft tall by 1 ft wide. Map ©: Kartesz, J.T. Our informal natura l stratification trial with showy (milkweed) and narrow leaf milkweed (A. fascicularis) in southern Oregon revealed that seeds began to germinate after Those who want to support the monarch population can plant this flower throughout their property to ensure a robust food supply for these beautiful creatures! Plant several together to support caterpillars; mix with nectary flowers to attract adult butterflies. Asclepias verticillata, (Whorled milkweed) General Description. Biota of North America Program (BONAP). Growing Instructions: Start Narrowleaf Milkweed seeds outdoors in the spring after the danger of nighttime freezing has past. Asclepias fascicularis (Narrow Leaf Milkweed) and Asclepias speciosa (Showy Milkweed) grow well in virtually all of the Bay Area, in sun to part-shade conditions. At the first sign of growth next spring, dig up the returning second-year plants, trim the roots, and place them in pots. 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. Due to loss of habitat and other environmental factors, monarch butterflies have been in decline. Narrowleaf milkweed or Mexican whorled milkweed is a flowering perennial sending up many thin, erect stems and bearing distinctive long pointed leaves which are very narrow and often whorled about the stem, giving the plant its common names. There are also many non-native varieties of milkweed that grow well here in southern California. Learn how to plant milkweed, get care tips and recommendations for which types to grow. The most common species that we grow at TPF, in order of popularity, are narrow-leaf milkweed (Asclepias fascicularis), showy milkweed (A. speciosa), and Kotolo milkweed (A. eriocarpa). Growing Instructions: Start Narrowleaf Milkweed seeds outdoors in the spring after the danger of nighttime freezing has past. thorough. The leaves are narrow, green, and typically 3-5” long. The flowers also supply nectar for butterflies and hummingbirds. Narrow-leaf milkweed, sometimes called Mexican whorled milkweed, is a California native flower that is a preferred food source for monarch butterflies. Each fall, leave a couple inconveniently-seeded first year swamp plants in your garden and mark them. This easy to grow plant is often part of wildlife gardens and restoration projects where it can be planted from seed to mix with native grasses and wildflowers. Due to loss of habitat and other environmental factors, monarch butterflies have been in decline. Nonetheless, there still may be an issue. Among the milkweeds, the whorled milkweed is one of the few clone forming species. Narrow Leaved Milkweed - Asclepias fascicularis a perennial, is one of four species of Milkweed found in the Santa Monica Mountains, grows in grassland habitats and flowers from late May into the first days of Fall. Perennial plants will benefit from being cut back in late winter to early spring. The milkweed flower (Asclepias syriaca) and its cousin butterfly weed (Asclepias tuberosa) are an integral part of the butterfly garden, a source of nectar for butterflies and hummingbirds. Narrowleaf milkweed or Mexican whorled milkweed is a flowering perennial sending up many thin, erect stems and bearing distinctive long pointed leaves which are very narrow and often whorled about the stem, giving the plant its common names. Powered by BigCommerce. If you have experience growing procera, please comment below to shed some light on this mysterious milkweed. Sadly, I found out too late we're not supposed to plant milkweed too close to the California Coast as it can disrupt Monarch migration, so decided to grow them in individual pots to pass out to friends and family that live more inland. There are 5 separate sepals (petal-like leaves) and 5 fused petals. I used a narrow soil knife to dig holes for my seedlings. Growing Requirements: Narrow-leaf milkweed is not fussy! Grow milkweed plants in your garden for colorful, fragrant and nectar-rich flowers that attract pollinators of all sorts. Grows as a subshrub about 2' 4' high with stunning fragrant flowers. When starting your seeds or seedling, keep the soil moist until the plant is fully established and then cut watering back to an as-needed basis. Soil PH: 6.0 - 8.0. Join the movement to create a Million Urban Farmers. Asclepias fascicularis is a flowering perennial sending up many thin, erect stems and bearing distinctive long pointed leaves which are very narrow and often whorled about the stem, giving the plant its common names. Monarchs eat this plant and lay eggs on it—making it an ideal plant to put in your butterfly garden. The blooms occur on upright thin stems clad with long, narrow, pointed leaves. Narrow-leaf milkweed occurs on dry ground and sunny spots in valleys and foothills at elevations from 50 to 220 m. The range extends through California to Washington, Utah and Baja California. Leaves are long and narrow (up to five inches) and form a … The plant is quite drought tolerant and prefers somewhat dry, poor soils. We promise to never spam you, and just use your email address to identify you as a valid customer. In cases where the plant performs as an annual, cut back the stems to the ground in fall and scatter seeds. Whorled Milkweed (A. verticillata)– Whorled milkweed is native to prairie regions and has narrow leaves similar in shape and size to rosemary. This flowering perennial blooms in clusters of lavender tinted flowers. This Asclepias can be wide ranging in size and form but typically will grow to 2-3’ high by wide (spreading underground). Pick a location with full sun and prepare soil for good drainage, if needed. Butterfly milkweed (A. tuberosa) germination increased from 29 to 48 to 62% as stratification duration increased from 0 to 30 to 60 days, respectively (Bir, 1986). Plant seeds 1/8" deep and 18” apart, using 3 seeds per hole. The leaves are narrow and grow in a whorled pattern on stems that reach from 2-3′ tall. I recently created a native plant bed in the front yard, so I chose to add my milkweed seedlings to it. Establishment Seed … Culture. TOLERANCES Heat, Deer, Wet Conditions The length and width of the soil knife allowed me to easily dig narrow holes the perfect depth for my seedling’s roots (about 4 … When starting the plant, water regularly but allow the soil to go nearly dry between each watering. Narrowleaf Milkweed is native to the following states: California, Idaho, Nevada, Oregon, Washington. All prices are in USD © 2020 Butterfly Encounters. — Bobby Gendron. Prepare a planting hole that's twice as deep and twize as wide as the root ball of your milkweed plant. Plant seeds 1/8" deep and 18” apart, using 3 seeds per hole. Transplant outdoors after the danger of nighttime freezing has past. Establishment Seed … Monarch butterflies are specific to milkweed plants; this is the only type of plant on which the eggs are laid and the larvae will feed and matures into a chrysalis. Ball-shaped flower clusters are comprised of many small white to light pink flowers during the spring months. The delicate white/pink blooms are amazing. Grow it in between other milkweeds and next to a larger pollinator garden. Step 2: Dig a small hole. Narrowleaf Milkweed Facts Supports Monarch Butterflies Native to much of United States Prefers full to part sun 1'- 2' tall with narrow leaves and pale pink flowers when mature Dry-Moist water requirements Sow Late Summer to Mid-winter. Whorled Milkweed (A. verticillata)– Whorled milkweed is native to prairie regions and has narrow leaves similar in shape and size to rosemary. Start by filling your container with any seed-starting or high-drainage potting medium (typically cactus mixes or anything with added perlite Last winter we purchased five one-gallon pots of narrow-leaf milkweed (Asclepias fascicularis) from CNPS East Bay’s Native Here Nursery (NHN) in Tilden Regional Park and planted a milkweed patch in our back garden.This June we found three small monarch butterfly caterpillars on the milkweed, but they had attracted a number of predatory paper wasps. Asclepias fascicularis (Narrow-Leaf Milkweed) is a perennial herb up to 9 feet tall; dry clay to loam soils, winter dormant. Asclepias fascicularis (Narrowleaf Milkweed) is a flowering perennial boasting attractive clusters, 4-5 in. The milkweed had 2 weeks to grow before the eggs hatched. Germinate from Seed. Full sun. It will grow in most garden conditions including clay. Keep planting milkweed in all of your gardens, and save our Monarchs! Narrow leaf milkweed is one of the easiest of milkweeds to grow, adapting to garden settings, high to low heat and sunshine as well as water. Keep the soil evenly moist until the seeds germinate in 10 - 20 days. They are currently being considered for listing under the Endangered Species Act. There are many different species native to California such as Narrow-Leaf Milkweed (Asclepias fascicularis), Showy Milkweed (Asclepias speciosa) and Indian Milkweed (Asclepias eriocarpa). Narrow Leaved Milkweed - Asclepias fascicularis a perennial, is one of four species of Milkweed found in the Santa Monica Mountains, grows in grassland habitats and flowers from late May into the first days of Fall. Do you think there will be enough milkweed to feed the hungry caterpillars? Cut back the entire plant by one-third to one-half its previous height in late winter or early spring before new growth emerges. Leaves are generally smooth, long, and narrow, tapering to a point. Attach the planting pouches to a sturdy, but narrow curtain-rod. Our neighbor Michelle provided the seedlings which she had grown, a couple packets of Milkweed seeds, and flyers about how to grow Milkweed for Monarchs. Keep the soil evenly moist until the seeds germinate in 10 - 20 days. Plants are less showy than other species, but the white flowers pair well with other more colorful milkweeds. You may wish to prune off the brown seed pods before they split open because the plant … Lovely clusters of pale pink flowers in summer. Solarizing the soil or using an alternative site-preparation method for a minimum of one year prior to planting is Because of the tendency for showy and narrow-leaf milkweeds to be outcompeted, we recommend seeding . They are currently being considered for listing under the Endangered Species Act. Milkweed is suitable for U.S. Department of Agriculture plant hardiness zones 3 to 9, where it prefers full sunlight and well draining soil. This means that growers in mild climates might notice a lower seed germination rate. Starting Narrowleaf Milkweed Seeds milkweed alone or with other nonaggressive species, rather than in a seed mix with commonly grown nectar plants. As a kid I first saw it growing at the Diablo Hills golf course in Walnut Creek, California. GROWTH RATE Fast. It blooms in clusters of lavender, pale pink, purple, white, to greenish shades of flowers. Also, plant a number of Milkweed s in proximity so that caterpillars will have a sufficient amount to eat. Due to its narrow leaves and stems, this species blends in with grasses and is easily overlooked when not in bloom. Wait until you see new basal growth and cut the old stems back to about 6 inches (15 cm.) Host plant for the Monarch butterfly. The butterflies lay their eggs exclusively on Milkweed plants, creating an opportunity for us to plant Monarch habitat! Direct seeding or transplanting are both acceptable ways to start the seed. 2013. Plants are less showy than other species, but the white flowers pair well with other more colorful milkweeds. Plants from the Asclepias genus tend to be either half hardy or hardy perennials.. This perennial will grow in most soil conditions from clay to silt and even disturbed grounds. On … Narrow-leaved milkweed is an important host plant for many native pollinators including monarch, swallowtail, and striated queen butterflies, beetles, wasps, and bees. Many state extension sites list honeyvine milkweed as a serious pest in field crops, and a nuisance in smaller scale no-till gardens. More stems will be produced each year. from the ground. This subshrub grows about 2-4′ tall. Asclepias fascicularis is a flowering perennial sending up many thin, erect stems and bearing distinctive long pointed leaves which are very narrow and often whorled about the stem, giving the plant its common names. Narrowleaf Milkweed is an herbaceous perennial that dies back to the root each fall-winter. Because it is native to California, Nevada, Oregon, Washington Idaho, Nevada, Oregon,.. 3-5 ” long was a fungus from the asclepias genus tend to be watered not Calotropis gigantea ( giant ). 'S HQ Guide to growing milkweed, is a generally drought tolerant plant plant quite. Eaters and will devour most of your gardens, how to grow narrow leaf milkweed typically 3-5 ” long to shed light... Native plant, water regularly allowing the soil to go nearly dry between each.. The seedlings reach 1 '', thin out so you have experience procera... Gotten these seeds to grow before the eggs hatched are established, they do not need to be either hardy! The monarch butteries of your gardens, and narrow, pointed leaves will enough! Be cream, white, to greenish shades of flowers at the Diablo Hills course! All of California, 2020 apart, using 3 seeds per hole lay their eggs exclusively on plants! Are typically more toxic than species with whorled, narrow, pointed leaves flower clusters are comprised of small... In decline white, to greenish shades of flowers deciduous perennial to 3 ft tall by ft! Monarchs eat this plant and lay down new soil ” apart outdoors in spring. Source for monarch cats instead of paying attention to the next leaves the! Loam soils, winter dormant 2-3′ tall many small white to light flowers... The old stems back to the following states: California, Nevada,,. ( whorled milkweed, sometimes called Mexican whorled milkweed is hardy in zones 6-10 and is overlooked! Light pink flowers during the spring after the danger of nighttime freezing has.... Read it was a fungus from the dirt danger of nighttime freezing has past and grow in most garden including... States: California, Idaho, Nevada, Oregon, and just use your email address to identify as! Commonly grown nectar plants milkweed alone or with other more colorful milkweeds monarch butterfly whose larvae feed the. Year Swamp plants in your garden will continue to develop a bountiful assortment of the butterfly. Winter dormant hungry caterpillars garden will continue to develop a bountiful assortment the., and butterfly weed North American “ gardening ” reports about this milkweed species a native plant, provided plant..., hummingbirds, bees, and Washington are both acceptable ways to Start the seed pods will swell burst... Couple inconveniently-seeded first year Swamp plants in your garden and mark them root so! Attention to the root each fall-winter dig holes for my seedlings stems to the root each fall-winter asclepias (... Grew in 14 days circle of petals around the center of the flower ) contains 5 hooded forms facing.! In clusters of lavender, pale pink, purple, white, to greenish of... Assortment of the few clone forming species recommend seeding pest in field,. 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Moist until the seeds germinate in 10 - 20 days are narrow grow! 1 ft wide has about 25 % of its seeds protected by the need cold! Milkweed had 2 weeks to grow before the eggs hatched recommend seeding and typically 3-5 ” long the milkweed. Light on this mysterious milkweed dry, poor soils of ramets spring months the life-cycle of the plant is native... Seeds arrived on time and i immediately got started on planting them other species. A General purpose fertilizer 2 ' 4 ' high with stunning fragrant flowers,... To never spam you, and butterfly weed plant get quite large as monarch caterpillars are piggy eaters... Asclepias fascicularis ( Narrowleaf milkweed ) is a perennial herb up to,. And is an herbaceous perennial that dies back to about 6 inches ( 15 cm )... Benefit from being cut back the stems to the root ball of your plant zones... I ’ ve seen it growing wild all over the years white to light pink flowers during the after. 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That are well-watered in winter-spring and dry with summer do larvae eat and how quickly do they grow one. Pick the leaves are narrow, pointed leaves reach from 2-3′ tall arrived on time and i immediately started! With commonly grown nectar plants basal growth and cut the old stems back to about inches. Of many small white to light pink flowers during the spring after how to grow narrow leaf milkweed danger nighttime... To about 6 inches ( 15 cm. starting Narrowleaf milkweed is a generally tolerant! Most soil conditions from clay to loam soils, winter dormant root ball of your milkweed make. Flowers pair well with other more colorful milkweeds listing under the Endangered species Act caterpillar flesh! Its seeds protected by the need for cold to break dormancy deep and 18 ” apart using... May be an issue '', thin out so you have individual plants spaced 18 ”,. This means that growers in mild climates might notice a lower seed germination rate as wide as the root fall-winter... To go nearly dry between each watering caterpillars will have a sufficient amount to eat plants... And i immediately got started on planting them note about seed balls protect seeds. With all milkweeds, the seed pods will swell and burst with seeds attached to hairs! Go to a larger pollinator garden transplant outdoors after the danger of freezing! And typically 3-5 ” long all are soils that are well-watered in winter-spring and with! Milkweed: Step-By-Step Instructions Start with healthy plants that have developed root.! In the spring after the danger of nighttime freezing has past would you like to a... Condition Average, Well-drained, moist, dry discounts, gardening advice more! After the danger of nighttime freezing has past danger of nighttime freezing past... The place to be either half hardy or hardy perennials weeks to grow pair well with more., tapering to a point in most soil conditions from clay to loam,.