Does swamp milkweed like wet soil?
Swamp milkweed is an excellent perennial for low sites or other moist locations in the landscape. Plants tolerate short dry periods, but prefer soils that are consistently moist or wet. Swamp milkweed requires full sun.
Does milkweed grow in wetlands?
Swamp milkweed, as the name suggests, grows best in moist, wetland areas. It likes wet, clay soil, but it also prefers full sun. The plant is hardy in USDA zones 3 through 6, where it grows as a perennial.
Does swamp milkweed grow in water?
Swamp Milkweed likes wet roots and grows throughout the Unites States in wet soils. Swamp Milkweed is found naturally along creeks, lakes and water edges. Plant near the edge of the water, but not in the water.
What conditions does swamp milkweed like?
While common milkweed is able to grow in average well-drained soil, swamp milkweed thrives in moist, medium to wet clay soil. The plant can do well in average garden soil if it does not dry out. Wet meadows or rain gardens offer ideal conditions.
Does swamp milkweed come back every year?
Answer: Milkweed should be planted/transplanted in the spring. It is a perennial and will come back every year but the plant will need all year to prepare for the coming winter.
What is the difference between swamp milkweed and common milkweed?
Unlike swamp milkweed, common milkweed has large broad leaves with a prominent central vein. The flower clusters are ball shaped and light pink to purple. The pods of common milkweed are comma shaped, thick and covered with spines. Common milkweed prefers sunny, dry locations but grows in a variety of conditions.
Is swamp milkweed the same as milkweed?
Swamp milkweed (Asclepias incarnata) is an excellent native plant choice for your backyard garden. It is a “well-behaved” perennial, unlike it’s cousin, common milkweed, (Asclepias syriaca), which enjoys running rampant underground and popping up in random places far from where it was planted.
When should I plant swamp milkweed?
Planting Time: Milkweed plants can be planted in spring or fall. In spring, your milkweed plants will likely arrive in a dormant state, with no green leaves above the soil line. This is perfectly normal! At this stage in your milkweed’s growth, all of the energy is being focused on developing a strong root system.
Should I cut back swamp milkweed?
It is recommended to prune the milkweed stalks to about 6 inches in height during the fall and winter months to discourage monarchs from establishing winter-breeding colonies. Cutting back the milkweed will also help to eliminate OE spores that may be present on the plant.
Do monarchs like swamp milkweed?
Female monarchs will lay eggs on all nine milkweed species, but they prefer some over others. Swamp milkweed (Asclepias incarnata) and common milkweed (A. syriaca) averaged the highest number of eggs.