Hosta 'Mighty Mouse' is indeed a specific cultivar of hosta. It is a miniature hosta variety known for its small size and distinctive foliage.
Hosta 'Mighty Mouse' typically forms a compact mound of foliage, reaching a height of about 6 to 8 inches (15 to 20 centimeters) and a spread of around 12 to 16 inches (30 to 40 centimeters). The leaves of 'Mighty Mouse' are heart-shaped and have a bright green color with creamy yellow margins. The margins may also have streaks or markings of pale lavender or white.
The foliage of 'Mighty Mouse' hosta is thick and heavily textured, adding interest and depth to its appearance. The leaves are relatively slug-resistant, making it a desirable choice for gardeners who struggle with slug damage on their hostas.
This cultivar performs best in partial shade or filtered sunlight. It is well-suited for garden beds, borders, rock gardens, or containers. 'Mighty Mouse' can be used as a ground cover or planted in groupings for an eye-catching display.
Although hostas are primarily appreciated for their foliage, they do produce flowers. The flowers of 'Mighty Mouse' hosta are typically pale lavender or white and appear on slender scapes that rise above the foliage in summer. While the flowers are not the main focus of this cultivar, they can add additional charm to the plant.
As with other hosta varieties, 'Mighty Mouse' prefers moist, well-drained soil. Regular watering is necessary to keep the soil consistently moist, especially during dry periods. Providing adequate mulch around the base of the plant can help retain moisture and suppress weed growth.
Overall, Hosta 'Mighty Mouse' is a miniature hosta cultivar known for its compact size, heart-shaped foliage, and attractive green and yellow coloration. Its small stature and unique leaves make it a popular choice for rock gardens, borders, or container plantings, adding a touch of charm to various garden settings.