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Swamp Milkweed Butterfly Weed Asclepias
As Low As: $20.95
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|1 Gallon Pot||$20.95|
Espoma Bio-Tone Starter Plus
4 LB Bag
California Residents: This product can not be shipped to California at this time due to shipping restrictions.
Swamp Milkweed Plants for Sale Online
Asclepias incarnata or Swamp Milkweed is a very popular plant for pollinators and for good reason. Hawkmoths, Swallowtail butterflies, Greater Fritillaries, Monarch butterflies, skippers, bumblebees, honeybees, and numerous other nectar-seekers will visit this plant daily when in flower.
About Your Swamp Milkweed Butterfly Weed Asclepias
Easy to Care for Swamp Milkweed Plants
Asclepias incarnata is very popular with pollinators and for good reason. Hawk moths, Swallowtail butterflies, Greater Fritillaries, Monarch butterflies, skippers, bumble bees and numerous other nectar-seekers will visit this plant daily when in flower.. The leaves are a preferred food source for caterpillars of Monarch Butterflies. This plant is of great importance. Asclepias incarnata is a beautiful addition to sunny border gardens, water features, or the butterfly garden, Rose Milkweed is also a good for naturalizing in low spots or other moist areas in the landscape including Rain Gardens.
|Mature Height:||4 to 5 Feet|
|Mature Width:||2 to 3 Feet|
|Habit:||Upright, clump forming|
|Flowering Season:||Mid-June through frost|
|Foliage:||Green, licorice scented|
|Soil Condition:||Prefers dry, average to sandy soil, won't tolerate wet soil in winter|
|Water Requirements:||Water well until established|
|Uses:||Extremely attractive when used as a focal point in the mixed border, mass planting. Attracts pollinators and hummingbirds|
How to Care for Swamp Milkweed Butterfly Weed Asclepias
Before you buy a Swamp Milkweed Butterfly Weed Asclepias, make sure to read about the recommended care instructions to keep this plant healthy and thriving.
How do I plant Swamp Milkweed?
We suggest when planting your newly purchased Asclepias incarnata plants that you dig a hole twice as wide as the root system but not deeper. The most common cause of plant death after transplanting is planting the new plant to deep. That is why we do not recommend planting in a hole any deeper than the soil line of the plant in the pot. A good rule is that you should still be able to see the soil the plant was grown in after back-filling the hole. Agastache Blue Fortune does prefer drier soils in the winter so if there was ever a plant that we would recommend not adding topsoil or compost this is one.
How do I mulch Swamp Milkweed?
We highly recommend that you mulch your Asclepias incarnata with either a ground hardwood mulch or a ground cypress mulch depending on your local availability. Any type of mulch will do but cypress or hardwood mulch will be of a higher quality and provide better nutrition overall as they breakdown. Mulching helps to keep weeds away which will compete with your new investment for water and nutrients. A 2 to 3 inch layer of mulch is sufficient but remember to take care not to cover any part of the stem of the plant with mulch. Its better to leave a one inch gap of space between the mulch and the stem or base of the plant.
How do I water Swamp Milkweed?
After back filling and lightly compacting the 50/50 mix of existing soil and compost give the Asclepias incarnata a good deep watering. This is not to be rushed. Most of the water you put on the plant at first will run away from the plant until the soil is soaked. A general rule of thumb is to count to 5 for every one gallon of pot size. For example a one gallon pot would be watered until you count to 5 a three gallon pot would be 15 and so on. Check the plant daily for the first week or so and then every other day there after. Water using the counting method for the first few weeks.
How do I fertilize Swamp Milkweed?
Feeding your plants is probably the single most forgotten part of growing healthy long lasting plants. We recommend feeding your Asclepias incarnata in the very early spring and again in mid summer after all new growth has hardened off and it begins to set flower buds. Espoma Bio-tone starter fertilizer is the best product to use at the time of planting. Our ideal fertilizer schedule for you to use is as follows. Apply an early spring fertilizer with a product such as Espoma Plant-Tone at the recommended rate this will give the plant a boost of nitrogen potash that will be needed for healthy foliage and stem growth. Follow this up with another early summer application of Espoma Flower-Tone, this will again provide the necessary nutrients to promote a flush of beautiful flowers. Espoma products are easy to use, just sprinkle around the base of the plant and water it in. Be careful with products such as miracle-grow as these products can burn newly planted plants when not used at the recommended rates. Slow-release fertilizer can help prevent rapid soft growth that is vulnerable to diseases and insects. Because of the importance of this plant to caterpillars we only recommend organic fertilizer be used on this plant.