Contents
Description
Hosta Empress Wu is a giant hosta plant that is one of the largest and most impressive hostas in the world. It was named after the Empress Wu Zetian of China, who was one of the most powerful and influential women in Chinese history. This hosta plant can grow up to 4 feet tall and wide, with thick and sturdy leaves that can measure up to 18 inches long and 14 inches wide. The leaves are a beautiful shade of blue-green, with a slightly rippled texture that adds to their beauty.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Asparagales |
| Family | Asparagaceae |
| Genus | Hosta |
Appearance
Hosta Empress Wu is a stunning plant that is sure to make a statement in any garden or landscape. The leaves are the main attraction, with their impressive size and beautiful blue-green color. They are also slightly rippled and have a slightly glossy finish, which adds to their beauty. The leaves are arranged in a dense mound, which gives the plant a full and lush appearance. In the summer, Hosta Empress Wu produces tall spikes of pale lavender flowers that rise above the foliage.
Care Guide
Hosta Empress Wu is a low-maintenance plant that is easy to care for. Here are some tips to help you keep your plant healthy and thriving:
- Water: Hosta Empress Wu prefers moist soil, so be sure to water it regularly during the growing season.
- Fertilization: Feed your plant with a balanced fertilizer in the spring, and again in mid-summer.
- Soil: Hosta Empress Wu prefers rich, well-draining soil that is high in organic matter.
- Sunlight: Hosta Empress Wu prefers partial shade to full shade, as too much sun can damage the leaves.
- Hardiness Zones: Hosta Empress Wu is hardy in USDA zones 3-9.
Common Pests & Diseases
Hosta plants are generally resistant to pests and diseases, but they can still be affected by a few common issues. Here are some of the most common pests and diseases that can affect Hosta Empress Wu:
- Slugs and snails: These pests can damage the leaves of the plant, leaving behind large holes.
- Crown rot: This disease can be caused by overwatering or poorly drained soil, and can lead to the plant dying.
- Foliar nematodes: These pests can cause yellowing and distortion of the leaves.
- Anthracnose: This fungal disease can cause brown spots on the leaves, and can spread quickly if not treated.
Habitat
Hosta Empress Wu is native to Japan and Korea, but it has become a popular plant in gardens and landscapes all over the world. It grows well in moist, shady areas, and is often used as a groundcover or accent plant in woodland gardens or along shaded pathways.
Question and Answer
Q: How often should I water my Hosta Empress Wu?
A: Hosta Empress Wu prefers moist soil, so be sure to water it regularly during the growing season. Check the soil frequently, and water when the top inch of soil feels dry to the touch.
Q: How big can Hosta Empress Wu get?
A: Hosta Empress Wu is a giant hosta plant that can grow up to 4 feet tall and wide, with leaves that can measure up to 18 inches long and 14 inches wide.
Q: Does Hosta Empress Wu need full sun or partial shade?
A: Hosta Empress Wu prefers partial shade to full shade, as too much sun can damage the leaves.
Q: How can I prevent pests and diseases from affecting my Hosta Empress Wu?
A: To prevent pests and diseases, be sure to keep your plant healthy and well-maintained. Water it regularly, feed it with a balanced fertilizer, and keep the area around the plant clean and free of debris. You can also use organic pest control methods, such as spraying the leaves with a mixture of water and neem oil.
Related Plants
- Hosta ‘Blue Angel’
- Hosta ‘Sum and Substance’
- Hosta ‘Guacamole’
- Hosta ‘Halcyon’
- Hosta ‘June’
References
- Missouri Botanical Garden: Hosta ‘Empress Wu’
- Gardening Know How: Hosta Empress Wu Care – Tips For Growing Giant Hostas
- The Spruce: Hosta Empress Wu: A Giant Among Hostas
