Hosta 'Sun Mouse'
Hosta 'Sun Mouse' is a miniature shade perennial with thick textured blue green leaves that form tight mounded clumps. Its compact size and clean foliage make it especially useful for edging shaded beds, rock gardens, and container plantings while producing soft lavender flower spikes in early summer that rise just above the foliage.
Height & Spread: 4 - 6 in x 10 - 14 in
Bloom Time: Early to midsummer
Light Requirements: Part shade to shade
Soil Preference: Moist rich well drained soil
Watering Needs: Moderate; prefers consistent moisture
Deer Resistance: Not deer resistant
Native Status
This hosta is a cultivated miniature selection derived from Asian hosta species and is not native to North America but is widely used in ornamental shade gardens for its compact form and reliable performance.
WILDLIFE & INSECTS
Bees
- Attracts bees which visit the tubular flowers for nectar during early to midsummer bloom.
Hummingbirds
- Draws hummingbirds to its pale lavender flowers which provide a small but consistent nectar source in shaded garden spaces.
Spacing & Landscape Use
Spacing Recommendations
- Space 8 - 12 in apart to allow tight mounding colonies to form without overcrowding.
Landscape Placement
- Ideal for shaded borders, woodland gardens, and containers where its miniature size and textured foliage can be appreciated up close.
Companion Plants
- Heuchera 'Palace Purple' (Coral Bells) - Adds rich dark foliage contrast against the blue green leaves of Sun Mouse.
- Brunnera macrophylla 'Jack Frost' (Siberian Bugloss) - Provides silvery foliage that brightens shaded plantings.
- Astilbe 'Fanal' (False Spirea) - Introduces soft feathery blooms that contrast with hosta foliage texture.
- Athyrium niponicum 'Pictum' (Japanese Painted Fern) - Adds delicate fronds and subtle color variation in shade beds.
- Tiarella cordifolia (Foamflower) - Brings low growing seasonal blooms that weave through hosta plantings.