Contents
Description
Hibiscus moscheutos subsp. lasiocarpos, commonly known as the woolly rose mallow, is a perennial plant that belongs to the Malvaceae family. It is native to the eastern United States, where it grows in wetlands, swamps, and along the edges of ponds and streams. This plant can grow up to 6 feet tall and 4 feet wide, with large, showy flowers that bloom from mid-summer to early fall.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Malvales |
| Family | Malvaceae |
| Genus | Hibiscus |
Appearance
The woolly rose mallow has large, round leaves that are up to 8 inches long and 6 inches wide. The leaves are green on top and grayish-white underneath, with a velvety texture that gives them a woolly appearance. The flowers of this plant are 6-8 inches in diameter, with five petals that are pink, white, or red in color. The center of the flower is made up of a column of stamens that surround the pistil.
Care Guide
The woolly rose mallow thrives in moist soils and full sun, but it can also grow in partial shade. It is hardy in USDA zones 5-9, which means it can tolerate temperatures as low as -20°F. Here are some tips on how to care for your woolly rose mallow:
- Water: Keep the soil moist but not waterlogged. Water deeply once a week during dry spells.
- Fertilization: Fertilize in early spring with a slow-release fertilizer that is high in phosphorus.
- Soil: Use a well-draining soil that is rich in organic matter.
- Sunlight: Plant in full sun or partial shade.
- Hardiness Zones: Hardy in USDA zones 5-9.
Common Pests & Diseases
The woolly rose mallow is generally resistant to pests and diseases, but it can be susceptible to root rot if the soil is too wet. Here are some common pests and diseases that may affect this plant:
- Japanese beetles: These beetles can skeletonize the leaves of the plant. Handpick them or use a natural insecticide.
- Aphids: These tiny insects can suck the sap from the leaves, causing them to curl and distort. Spray with insecticidal soap.
- Root rot: This fungal disease can be caused by overwatering or poorly drained soil. Improve soil drainage and avoid overwatering.
Habitat
The woolly rose mallow is native to the eastern United States, where it grows in wetlands, swamps, and along the edges of ponds and streams. It can also be found in meadows and open woods. This plant is an important food source for bees, butterflies, and hummingbirds.
Question and Answer
Q: How often should I water my woolly rose mallow?
A: Water deeply once a week during dry spells, but make sure the soil is moist but not waterlogged.
Q: What is the hardiness zone for the woolly rose mallow?
A: The woolly rose mallow is hardy in USDA zones 5-9.
Q: What kind of soil does the woolly rose mallow need?
A: The woolly rose mallow prefers a well-draining soil that is rich in organic matter.
Q: What is the scientific name for the woolly rose mallow?
A: The scientific name is Hibiscus moscheutos subsp. lasiocarpos.
Related Plants
- Hibiscus syriacus
- Hibiscus rosa-sinensis
- Hibiscus cannabinus
References
- “Hibiscus moscheutos.” Missouri Botanical Garden. Accessed June 14, 2021. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=277100.
- “Hibiscus moscheutos subsp. lasiocarpos.” Lady Bird Johnson Wildflower Center. Accessed June 14, 2021. https://www.wildflower.org/plants/result.php?id_plant=HIMO2.
- “Hibiscus moscheutos subsp. lasiocarpos.” USDA Plants Database. Accessed June 14, 2021. https://plants.usda.gov/core/profile?symbol=HIMOL.
