Hosta 'Sum and Substance'
plantain lily 'Sum and Substance'
'Sum and Substance' is a perennial making a clump of broadly heart-shaped, bright, shining yellow-green glaucous below leaves to 50cm in length. Dense racemes of pale lilac, bell-shaped flowers on stems to 75cm
Size
Ultimate height
0.5–1 metresTime to ultimate height
2–5 yearsUltimate spread
0.5–1 metresGrowing conditions
Moisture
Moist but well–drainedpH
Acid, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Green Yellow | |||
|---|---|---|---|---|
| Summer | Purple | Green Yellow | ||
| Autumn | Green Yellow | |||
| Winter |
Position
- Partial shade
Aspect
North–facing or East–facing or West–facing
Exposure
Sheltered Hardiness
H7Botanical details
- Family
- Asparagaceae
- Native to GB / Ireland
- No
- Foliage
- Deciduous
- Habit
- Clump forming
- Genus
Hosta are clump-forming herbaceous perennials with simple, ovate or lance-shaped leaves, often attractively coloured or variegated, and erect racemes of nodding, funnel or bell-shaped flowers in early summer
- Name status
Accepted
How to grow
Cultivation
Grow in fertile, moist but well-drained soil in part shade with shelter from cold, dry winds. See hosta cultivation
Propagation
Propagate by division in late summer or early spring
Suggested planting locations and garden types
- Architectural
- City and courtyard gardens
- Patio and container plants
- Cottage and informal garden
- Flower borders and beds
- Ground cover
- Cut flowers
- Underplanting of roses and shrubs
Pruning
Remove spent foliage as required and clear up dead foliage when it dies back at the end of the growing season
Pests
May be susceptible to slugs and snails; plants in pots may be susceptible to vine weevil
Diseases
May be subject to a virus
Get involved
The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.