Hosta sieboldii var. sieboldii
Siebold hosta
- Height × spread
- 0.35m × 0.75m
- Position
- Full sun
- Hardiness
- Colder than -20C (RHS H7)
- Flowers
- Summer
Availability
Please ask in store about availability
Many plants are seasonal. Call 01234 567890 to check current stock.
About this plant
This is a naturally occurring variant of the original green-leafed plant which is widespread in grassy places and on moors in Japan. The plant is easy-going and with a quiet appeal. It makes a dense mound of foliage, with long, tapering leaves that are bright green with a slender white margin. The leaves have soft longitudinal veins and taper to a rounded end. The small, open-mouthed lilac purple flowers are carried on green stems above the foliage in mid to late summer. They can set viable seed. It can take sun to light shade and could be used as groundcover.
- Flower colour
- Lilac, Purple
- Foliage colour
- Green, White
- Variegated
- Yes
- Scent
- No
- Shape
- Dome
- Height
- 0.35m
- Spread
- 0.75m
- Season of interest
- Spring, Summer, Autumn
- Flowers in
- Summer
- Evergreen
- Deciduous
- Garden style
- Seaside garden
- Sun or shade
- Likes full sun, likes part shade, likes light shade
- Soil type
- Chalk, Loam (normal)
- Soil pH
- All types
- Drainage
- Moisture retentive soil
- Hardiness
- Colder than -20C (RHS H7)
- Borders & containers
- Borders
- Use for
- Ground cover
- Maintenance
- Easycare – low/no maintenance
- Hazards
- No
Spring
Spring-Autumn · Outdoors
Water to keep the soil moist
For best results, this plant needs soil that is always moist. Water deeply and regularly as soon as soil appears dry. Even for established plants in the ground, a dry week can cause problems with some soils. Check plants in pots more often, especially in hot weather. Or install an automatic irrigation system which will do the hard work for you, even when you are away on holiday.
Without regular watering some plants never fully regain their beauty.
Spring - early-mid · Planting
Divide when too large
The plant can be divided if it becomes too large or another plant is required. This may involve physically dividing the clump in two, removing offsets or small bulbs or dividing rhizomes. The new plants can be grown in pots or planted in the ground.
Spring-Autumn · Planting
Protect from slugs & snails
Protect young plants and new growth from slugs; mature plants can withstand slugs though damage affects their appearance. Apply nematodes in Spring. Or sprinkle organic slug pellets thinly around plants. Barrier methods, eg copper tape, may help.
Summer
Summer - early · Outdoors
Apply slow release fertiliser
Apply a slow release fertiliser which is spread around the root area of the plants soon after they have come into growth. (Or apply a liquid feed at regular intervals throughout the growing season.)
This is a simple way to provide a nutrient boost as a single annual procedure.
Found in
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