Bibichu 'Island and Substance'

Hosta 'Sum And Substance'

'Sum and Substance' (Hosta sieboldiana 'Sum and Substance') is a Hosta variety characterized by its large, thick leaves and bright yellowish-green color. The following is information regarding the characteristics and cultivation methods of this variety.

Growth Characteristics
- Size: Grows to a height of approximately 60–90 cm and a width of 120–150 cm when mature.
- Leaves: Has thick, broad leaves with a bright yellowish-green color. The leaf texture is thick, wrinkled, and glossy.
- Flowers: Pale lavender flowers bloom in the summer, forming small, funnel-shaped clusters on long flower stalks.

Propagation Methods
- Division: Primarily propagated by root division in spring or autumn. Carefully separate the plant clumps and plant each section individually.

Cultivation Methods
- Soil: Well-drained soil that retains slight moisture is ideal.
- Light Conditions: Prefers sunlight in partial shade. It can grow in complete shade, but the leaf color may appear less vibrant.
- Watering: Water to keep the soil slightly moist at all times, while ensuring good drainage.

Uses in the Garden
- Border Planting: Can be used as a focal point along borders or edges.
- Group Planting: Can be planted in large groups to provide contrasting colors and textures.
- Shade Gardens: Suitable for shade gardens as it can add visual greenery even in shady areas.

Important Pests and Control Methods
- Pests and Diseases: Slugs and snails are common problems, and the plant is susceptible to damage from them. Additionally, various root rots and leaf mold diseases may occur.
- Control Methods: To prevent slugs and snails, you can install traps or use pesticides. Ensuring good ventilation and avoiding excessive moisture helps prevent fungal diseases.

'Them and Substance' is an attractive plant that thrives in shade and is highly effective in adding diverse colors and textures to your garden. You can grow them healthily through proper management and pest control.

Plant Family	Broom family
Height	60~90cm
Spread	120~150cm
Colors	purple
Bloom Period	April to August
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-30°C

Hosta Grasilima
Hosta gracillima

Bibichu 'Stiletto'
Hosta 'Stiletto'