Required fields are marked *. Each generation is more adapted to your climate, so this seed may do better than your original plant. For now you can stake them to keep them from falling over. So happy to see your response. I loved them and they added so much to my landscaping. It is always possible that pesticide drift can ward off insects. Plant seeds 1/8 inch deep, and keep them moist for three weeks. This free-flowering native milkweed usually only grows 12-24 inches tall, continually sending up stalks topped with white blooms that often have a pink blush. Green antelopehorn (Asclepias viridis) It’s a perennial, and according to Ladybird Johnson Wildflower Center, they can take 2-3 years before they start flowering. When growing milkweed plant, it’s important to remember that it doesn’t transplant well due to the long taproot it grows. Now to keep the iguanas from eating the seedlings. You can use spray some of the bugs off with water or use Dr Zymes. the stems will root in the water as well. John, please be careful when buying plants from Home Depot and Lowes. If others who live in Ava’s climate want to weigh in about your timing, feel free. We’ll talk about what it takes to grow those first- we know that’s why a lot of you clicked. We’ll also look at sandhills milkweed, which Scott calls the most important milkweed species in the southeast. I live in santa barbara and we had aphids on our milkweed as well. It’s natural for it to lose its leaves and stems as it is a herbaceous perennial. Of Florida’s 21 native milkweed species, there are only a handful you can easily raise at home. I am particularly curious about my antelope horn (which I grew from seed): should I cut it back? As for aphids, again I wouldn't suggest any treatment. It may just get too cold. Otherwise they are pretty tough and will take care of themselves. Since milkweed species have varying needs for sun, water and space, pay extra attention to growing requirements. Your email address will not be published. Then cut back stems to the new growth and the plant will take off from there. also you can freeze milkweed. Whether native or tropical, make your milkweed choice carefully and manage your plants intelligently. This upright plant grows to 5 feet tall. I might have to try out pruning some of them this year, so we’ll see how it goes! Wear gloves when cutting milkweed plants, and carefully rinse off all exposed skin. Instead new sprouts came up from seeds I dispersed nearby. She lands on it, scratches it with her front legs, tastes it with her feet, and confirms that it’s indeed milkweed. I am so excited to see this, but I am wondering if I have any chance of seeds for next years crop, or is this just a feel good moment that wont produce anything for the monarchs this year or a start for next year? If they stay there and leave your other plants alone, great. Hi Kevin, it depends on where you have the milkweed growing. I don’t have experience with pruning to time out staggered blooms. You probably aren’t doing anything wrong, Rita, but if you look up the particular variety that you purchased that is seeding and search for “xx milkweed signs of stress” or “xx milkweed seeding early” you might find some info on a forum specific to your region or hardiness zone. Fewflower milkweed (Asclepias lanceolata) I do have a question about common milkweed.I want to cut it back so that new shoots will be ready for the fall monarchs.when should I do that? Recommended reading: Florida Wildflower Foundation – Monarchs & Milkweed. I’ve been searching online to see if anyone pinched their native milkweeds to make them bushier. And I kept monitoring my email to get a response notification. Milkweed plants are known for their puffy flowers and long stalks. Butterflies are all over the place right now, and the flowers will go to seed and reseed themselves in fall. Is this the time to cut it back? It may be long enough to flower and go to seed this year. Perennial milkweeds grow back year after year. I was so lucky to find the post again and to see the response. I don’t know much about swamp milkweed, since it isn’t native to my area, but I did find this: swamp milkweed propegates from rhizomes (in addition to seeds) so it will keep growing year after year if you don’t let the seeds disperse. NOT sure when to prune, frost probably 60 days away. Otherwise use regular stakes and floral tape or twine to secure then to your plants. aka Wooly milkweed. As a side note, I chopped back one of my swamps, and it grew back quickly and robustly. We’ve begun planting A. erosa, A. linaria, and A. augustifolia. I am now a Texas resident with lots of the same milkweed incarnata ‘soulmate’ that I bought as good sized seedlings. They are supposed to be the perennial kind. She then proceeds to lay her egg on a leaf — and only on the leaf of a milkweed.This is because monarch caterpillars depend on the plant for food, eating every leaf in their path until they complete their metamorphosis (a cycle tha… Last year, it got so tall it flopped over. Originally from South America, blood flower (Asclepias curassavica) also grows in the United States. You’re right, Bob, not many sites talk about what to do with the milkweed after it’s finished for the season. Question – lots of info on how to get plants started but nothing on end of season maintenance. After planting, water your cuttings every few days until they’re actively putting out new growth. I live in Chicago and have a patch of common milkweed that planted itself in my corner garden (surrounded by sidewalk and street). If the plant already has seed pods, I’d let it go to seed and collect them for next year. 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. I didn’t want to order seed from another area of the country. We gardenerds can never underestimate the power of a strong blast of water. I don’t recommend treating for aphids because even organic sprays can harm good bugs indiscriminately. I live 2.5 miles from the Pacific Ocean. I wouldn’t spray anything on your milkweed. Day 14: May 12. Thank you! Goldenrod (Solidago fistulosa, odora var. Thanks. but i have done it with stems stripped of leaves by monarchs just to supplement the “food” for the cats. They are tall and lanky. The nitrogen tells the plant to grow lots of leaves and stems, so don't fertilize common milkweed if you want it to flower. About mid August I start letting them all go to seed. The answer is, it depends. This year, both plants took off, growing to at least 48 inches tall, with tons of flowers. Also, I did gather seeds from one of the seedpods and I have sprouted 4 plants in small seed pots to plant later on. Re-cut the milkweed every few weeks as leaves re-sprout. There are many varieties of milkweed. Q. There are some which thrive in full sun, in humid conditions and even in very dry conditions. These pods will be several inches long by ½ inch wide. I pulled out all of the plants to stop it. Planted a giant milkweed tree was growing great untill i covered it when the temp here in florida got below 32° now it looks sad and dead should i cut it back HELP not sure what to do. I believe the native milkweed there is swamp milkweed, but according to this article, Florida has 20 native species (8 of which are native to South Florida). Last fall I cut the plants down to about 6 inches above ground level & this year’s growth appeared to have come from the stems that were cut down plus new growth. Be sure from falling over cause plants to get it to bloom.! 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