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RHUS glabra
Commonly known as Scarlet sumach, Smooth sumach
Pinnate leaves turn to red and orange-yellow in autumn. Panicles of scarlet fruits
Further Reading....
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Deciduousleaves to 45cm (18in) long with 15-31, oblong-lance-shaped, toothed, glossy, bluish green leaflets.
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YellowYellowish green. -
Height2.5m (8ft) -
Spread2.5m (8ft)
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Tall ShrubBushy, suckering shrub producing smooth, hairless shoots. Produces flowers in upright, conical panicles to 25cm (10in) long.
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Hardy - very cold winterHardy in all of UK and northern Europe. Plant can possibly withstand temperatures down to -20°C (-4°F) -
Full sun
RHUS glabra
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Additional Features
Good to knowMale and female flowers are usually produced on separate plants. Plants of both genders are required for fruits.
Pests & DiseasesCoral spot
Place of originNorth America, Mexico. -
Garden Location/ConditionsBorderSuitable for a shrub border
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HardinessFully hardy
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Leaf form
Pinnate(see photos above) -
Leaf shape
Lanceolate
(see photos above) -
Pruning group
Pruning group 4Suitable for: Deciduous trees and shrubs that flower on current year's growth or are grown for winter stem effect.
Pruning: Hard prune to a low permanent framework.
When: Annually in early Spring.
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Seasonal InterestAutumnSummer
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Soil ConditionsFertile moist well-drained soilModerately fertile
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Toxic - Category C
May cause skin allergy -
WildlifeRabbit Resistant
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Rhus - Growing Guide
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2.5m (8ft)
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2.5m (8ft) |
Buy Varieties of RHUS glabra
RHUS glabra 'Laciniata'
Smooth sumach
fern-like leaves turning orange, yellow and red in autumn
Gift-wrapping available
£25.00 each
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
Afterplant - Grow Your Own
AFTER PLANT GROW YOUR OWN seaweed is ready to use liquid concentrate that was specially formulated be used on all edible plants.
Only £8.00
Fertilisers & Feeds - Empathy
Afterplant - Tomatoes
AFTER PLANT TOMATO FEED Liquid Concentrate with Bio stimulant is a high potash liquid concentrate containing seaweed extract, plant derived amino acids and other nutrients specifically formulated to benefit tomatoes and greenhouse plants.
Only £8.00
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)
3 options from £3.00
Fertilisers & Feeds - Empathy
Rootgrow Ericoid mycorrhizal fungi
This specially adapted Rootgrow™ mycorrhizal fungi will boost the growth of acid-loving plants like rhododendrons, azaleas, heathers and blueberries.
It contains ericoid and arbuscular mycorrhizal fungi, which are found in poor acidic soils where ericaceous plants naturally grow.
Only £7.50
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
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