showy milkweed seeds
Some of our showy plants weren’t looking so good early in the summer so I cut them back. Additionally, milkweed flowers are stunningly beautiful and attract a wide variety of pollinators- not just monarchs. I just transplanted some and it puts out a lot of rhizomes, so I’m not sure if it would thrive in a pot. I would keep the patch separate from other garden plants. In favorable settings, it can spread aggressively. I love your webiste, it helped me so much during my first year of raising monarchs. Showy milkweed grows in well-drained soil in full or nearly full sun, in pastures, meadows, forest clearings, untilled fields, roadsides, and ditch banks, from sea level to 6,250 ft. The plants themselves grow to a … For this reason, we recommend it for larger containers or for areas where it can be controlled through regular pruning. But, I thought, like you said, that they would come back. They have been easy to pull so far…. I would try several species of milkweed to see if one grows best in your soil conditions. The instructions do not say anything about a cold treatment but other things I’ve read say they should be refrigerated for 2 months. PS you might try growing some in a different microclimate of your yard to see if it thrives in different growing conditions. The results will be updated as they become available. I’m in IL zone 5a. Showy milkweed occurs in many sunny, dry habitats including fields and roadsides, from 0 to 1900 m. The plant occurs in California to British Colombia and Central Canada south to Texas. Here is my milkweed resources page for more info: I received my Northern milkweed seeds some time ago. Hi John, there are many species of milkweed you could plant in Colorado and many ways it can be propagated from fall planting seeds, winter sowing, starting seeds indoors, direct sowing in spring. I live in Los Angeles and its been pretty warm, but my milkweed is all yellow and there are some black spots on it. I tried the milk spray, but still no luck. You might want to check out my milkweed resources page to see all your options. Hi Betsy, I have not tried growing speciosa in pots. I don’t want to grow another huge milkweed batch from seed last this spring if I don’t have to. Hi Stacey, that’s great news. A year prior I found monarch caterpillars in my parsley but none this year. Milkweed plants are toxic to livestock, but animals will avoid them when other forage is available. Asclepias speciosa (Showy Milkweed) is an erect, clump-forming perennial prized for its brilliant spherical clusters of fragrant, pinkish-white, starry flowers, which bloom from late spring to early summer. Can they be planted in the spring? I don’t see any reason to delay cutting back. HI Tony, Can showy milkweed be grown in pots? Water Germination of Showy Milkweed Seeds worked and you can read about that at the beginning of this blog post. I’m assuming seeds need to be planted in Fall … what about sprouted plants? Milkweed should be excluded from hay or prepared feeds. Did you folks give them a cold treatment before sending them? Sold by PLS pounds Good luck! Showy Milkweed seeds and plants for sale. Showy Milkweed is common through its native range which extends mostly west of the Mississippi River. Seal and place bag in an area where the temperature is around 60°F for 2-3 days. Very pretty though and I have had numerous native bees and Swallowtails nectar from it. Both are doing great. Showy Milkweed (Asclepias Speciosa) - This perennial plant can be easily established by sowing Asclepias seeds. Milkweed stems die in winter, and new stems emerge in spring. Will Milkweed grow next to a cut field or do butterflies prefer to find plants growing in a jumble of wild foliage? Good luck with your new plants! Or wait until Fall to plant and let nature take care of the cold treatment? Another species that relies on Showy milkweed in my part of the country (Central Washington State) is the Milkweed Beetle, not to be confused with the Milkweed Bug. Propagation by rhizome cuttings is easy and reliable. I don’t want it spreading everywhere because I have a rather small yard and already am having a little trouble with common MW spreading through the rhizomes. Grow Showy Milkweed from fresh Asclepias speciosa flower seeds. If your milkweed is in good condition and there are monarchs in your area, they should gift you some eggs at some point. Your lower yard sounds like it will be a butterfly haven as it develops. I'm in the process of testing the method using common milkweed seeds. Hi Jane, we are in our early days with this variety too. There are many factors that contribute to whether you will see monarchs or note: weather, pesticide use, garden plants, etc.. The flowers are a great source of nectar for butterflies, hummingbirds, bees, and other beneficial insects. Plant in early to late spring for a lovely multi-season showing... See what our other customers are checking out today. Showy milkweed is a native herbaceous perennial from widespread rhizomes, which produces stems that grow to 1½ to 5 ft tall in summer. Unfortunately my last one died from the NPV virus…. I cleaned the surrounding and my plants after it, although I buried it before it started “dripping” the black goo. Hi Charlene, I tried speciosa cuttings last season and they didn’t take. The caterpillar should be easy to notice, not so the eggs, I would think. I’d somehow gathered that I couldn’t plant it here … but, I have discovered that Asclepias-speciosa does grow in this climate. I actually took rhizome cuttings with small sprouts from existing Showy Milkweed and it appears I now have a two dozen new plants in the meadow patch. Showy milkweed grows in well-drained soil in full or nearly full sun, in pastures, meadows, forest clearings, untilled fields, roadsides and ditch banks. Unfortunately the bermuda (type) grass has also grown up all around them. 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. I do not discourage them because they are able to protect my hedge and moss lawn from bamboo planted 4 years ago knowing nothing about them. I live in Houston, where summers are long, hot and humid. If not, I wish I’d stuck them right in the refrigerator when they arrived. Showy milkweed is a lovely plant if you have the space for it or the tolerance for its tendency to spread! Here’s more info on fall planting: Hi! You could try removing the affected leaves and adding fertilizer. Hi John, I don’t think it will rebloom after it blooms once…some people cut back earlier in spring to delay the growth cycle for later blooms. Two to six feet is kind of a wide range, and while I plan to plant them where they’ll have plenty of headroom, it would be nice to have an idea of where they’re going if at all possible. Can I pot this variety? Would appreciate any input on this. Hi, I have showy milkweed in my garden but I do not have any caterpillars eating them, no eggs being laid that I can see but a few Monarchs did feed on the flowers this year. Didn’t drop leaves, just turned dark gray, shriveled up. After pre-chilling, place seed on sterile seedling mix and cover lightly. It’s in well drained soil, but we amended with compost before planting. Check these out: I live in an apartment in Las Vegas, and am fortunate to have a large patio. Similar to Common Milkweed in looks, Showy Milkweed has soft, pastel pink flower clusters with longer petals. I live in CO (Denver), and I’ve only started reading about milkweed. Fall is a great time for fall planting milkweed and nectar plants! They also like common milkweed and butterfly weed. I have a lot of showy milkweed (asclepias speciosa). I just wanted to let you know that monarch caterpillars will eat other leaves like marigolds, & pentas.