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History: Home > Hamamelis X Intermedia 'Arnold Promise' >
HAMAMELIS x intermedia 'Arnold Promise'
Commonly known as Winterbloom, Witch hazel
Large yellow flowers in mid and late winter
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Pests & Diseases - honey fungus, coral spot -
Place of Origin - garden origin. H. japonica(Japan) x H. mollis(China). -
Hardy - cold winter - Hardy in most places throughout the UK even in severe winters. May not withstand open/exposed sites or central/northern locations. Plant can withstand temperatures down to -15°C (5°F) -
Height - 4m (12ft) -
Spread - 4m (12ft)
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Deciduous - broadly oval, bright-green leaves to 15cm (6in) long, turning red and yellow in autumn.
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Tall Shrub - vase-shaped shrub with ascending branches. Flowers to 3cm (1¼in) wide on bare branches.
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Full Sun -
Partial Shade -
Scented flowers
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Fertile moist well-drained soil - will also tolerate deep humus rich soils over chalk
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Neutral to acid soil
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Hamamelis Growing Guide
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4m (12ft)
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4m (12ft) |
Useful extras...
Fertilisers & Feeds - Vitax
Q4 Pelleted Fertiliser
A useful fertiliser suitable for use on a wide variety of plants. Q4 provides all the nutrients and trace elements essential for vigorous growth, abundant flowering and ripening of fruit.
3 options from £6.00
Fertilisers & Feeds - Empathy
Rootgrow mycorrhizal fungi
Recommended by the RHS. Contains Rootgrow™ mycorrhizal fungi. Suitable for all trees and shrubs (except rhododendrons, azaleas, heathers, cranberries and blueberries)
2 options from £6.00
Fertilisers & Feeds - Empathy
All-purpose Seaweed Stimulant
All-purpose organic concentrated seaweed feed that is a ready to use, derived from sustainable harvested kelp, that can be used on all outdoor and indoor plants, except acid loving plants.
Perfect used in conjunction with Rootgrow™.
Only £7.50
Vermin & Pest Control
Tree Guards
Essential small tree protection from vermin and strimming. This pack includes 5 x 90cm canes and 5 x 90cm spiral guards. Includes instructions.
Only £5.00
Garden Goodies
Slate Plant Labels
These wonderfully tactile natural slate plant labels are hand made in Cornwall and come with a chalk pen.
Just stick them in your pot or border. Pack of 6.
Only £10.20
Garden Goodies
Slate Tie-on Plant Labels
Hand made in Cornwall, these delightful natural slate labels are perfect for pots.
Comes with chalk pen. Pack of 5
Only £10.20
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