The largest blue hosta variety is called Empress Wu. This stunning plant can grow to be over 4 feet tall and has a spread of 4-5 feet. Its profuse and huge leaves, combined with its strong upright habit, create a truly spectacular and imposing clump in any garden or landscape.
I have personally seen Empress Wu hostas in gardens and they never fail to impress. Their size and presence make a bold statement and they easily become the focal point of any planting bed. The leaves are a beautiful shade of blue-green, which adds a cool and calming element to the garden.
One of the things that sets Empress Wu apart from other hosta varieties is its sheer size. It is truly a giant among hostas and can tower over smaller plants in the garden. This makes it a great choice for creating height and drama in the landscape.
In addition to its impressive size, Empress Wu hostas are also known for their ability to tolerate a wide range of growing conditions. They can thrive in both full sun and partial shade, although they do tend to prefer some shade during the hottest part of the day. This versatility makes them a great choice for a variety of garden situations.
When planting Empress Wu hostas, it is important to give them plenty of space to grow. Because of their size, they need room to spread out and develop their full potential. Be sure to provide adequate spacing between plants to ensure they have enough room to reach their maximum size.
In terms of care, Empress Wu hostas are fairly low-maintenance. They do well in moist, well-drained soil and benefit from regular watering, especially during dry spells. Adding a layer of mulch around the base of the plant can help to conserve moisture and suppress weed growth.
Like all hostas, Empress Wu can be susceptible to slug and snail damage. These pests are attracted to the tender leaves and can munch on them, causing unsightly holes. To combat this, you can try natural remedies such as beer traps or diatomaceous earth, or use commercial slug and snail baits.
If you are looking for a show-stopping hosta that will make a big impact in your garden, Empress Wu is definitely worth considering. Its towering size and beautiful blue-green leaves will add drama and elegance to any landscape.
