Hamamelis japonica 'Sulphurea'
Japanese witch hazel
- Height × spread
- 3m × 3m
- Position
- Full sun
- Hardiness
- Cold to -15C (RHS H5)
- Flowers
- Winter, Autumn
Availability
Please ask in store about availability
Many plants are seasonal. Call 01234 567890 to check current stock.
About this plant
The flowers of this variety are a light mustard yellow with a strong sweet fragrance and quite small. The flowers which come from mid January emerge from a red calyx and their petals are twisted. The rather rounded leaves start off medium green and mature to dark green turn yellow in autumn. This is a spreading form that reaches around 2m (7ft) high with a 3m (10ft) spread. It prefers acidic soil, well drained but moisture retentive, and is happiest in an open site. It may need watering in summer if the soil starts to dry out. Any suckering shoots should be immediately removed.
- Flower colour
- Yellow
- Foliage colour
- Green
- Autumn foliage
- Yellow
- Variegated
- No
- Scent
- Yes, sweet-vanilla
- Shape
- Dome
- Height
- 3m
- Spread
- 3m
- Height in 10 years
- 2m
- Spread in 10 years
- 1.8m
- Season of interest
- Autumn, Winter
- Flowers in
- Winter, Autumn
- Evergreen
- Deciduous
- Garden style
- Winter garden, Scented garden
- Sun or shade
- Likes full sun, likes part shade
- Soil type
- Clay, Loam (normal)
- Soil pH
- Acid (ericaceous), Neutral
- Drainage
- Moisture retentive soil, Well drained soil
- Hardiness
- Cold to -15C (RHS H5)
- Borders & containers
- Borders
- Use for
- Architectural
- Deer
- May be frayed by deer
- Hazards
- No
Spring
Spring - late · Outdoors
Feed young plants with slow release fertiliser
Spread a slow release fertiliser around the base of the plant to the edge of the foliage spread, so that it can feed the roots. It is helpful for this to be applied for several years.
This is a simple way to provide a nutrient boost until the plant becomes well established.
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.
Planting & general
Outdoors
Water with rain water
This plant needs rain water or soft water (the minerals in alkaline or "hard" water are harmful). This is especially important for plants in pots.
Outdoor planting · Planting
Add root growth stimulant to the planting hole
Mycorrhizal fungi helps roots establish quickly, so they absorb water and nutrients more efficiently. It comes as a powder, granule or gel. Add to the planting hole or container, and to the plant's rootball before planting in the hole. For "bareroot" plants use a gel.
Compost · Planting
Ericaceous compost
This plant requires acidic (ericaceous) soil. Where the soil is not acidic, or when planting in pots, use an ericaceous compost.
Found in
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