Plants by mail order since 1984, over 4100 plants online today
Nursery & Gardens open: Mon - Sat 9.00 - 16.30 & Sun 10:00 - 16:00
Pop up café: Cafe Now Closed for Winter
- Shop Now
- Burncoose Specialities
- This Month
- Offers & Promotions
- RHS Chelsea Flower Show 2024
- 40 years at Burncoose
- Engage With Us
- Information, Help & Advice
- About Us & Our Services
- Terms & Conditions
- Log In / Register
HYPERICUM forrestii
Commonly known as St John's wort
Large, golden-yellow flowers
-
DeciduousTriangular-ovate to broadly ovate or lance-shaped, mid-green leaves to 6cm (2½in) long turning red in late autumn and early winter
-
Yellow
-
Height1.2m (4ft)
-
Spread1.5m (5ft)
-
Medium shrubTypically grow to around 4-6 feet in heightUpright, spreading shrub. Produces cymes of up to 20 large flowers to 6cm (2½in) across
-
Hardy - cold winterHardy 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)
-
Full sun
-
Partial shade
HYPERICUM forrestii
-
Additional FeaturesPests & DiseasesTrouble freePlace of originChina (Yunnan, Sichuan), northeastern BurmaResistant to honey fungusThese plants have little or few problems with honey fungus.
-
Flower ShapeCup-shapedSaucer-shaped
-
Garden Location/ConditionsBorderSuitable for a shrub border
-
HardinessFully hardy
-
Leaf marginEntire
(see photos above) -
Leaf shapeLanceolate
(see photos above) Ovate(see photos above) -
Pruning groupPruning 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.
-
Seasonal InterestAutumnSummer
-
Soil ConditionsFertile moist well-drained soil
-
WildlifeBee friendlyButterfly friendly
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1.2m (4ft)
|
||
1.5m (5ft) |
Useful extras...
Vermin & Pest Control
Slug Pellets
Slug killer blue mini pellets are easy to use and give effective control of slugs and snails.
Ideal in garden, conservatory or greenhouse.
Only £6.50
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
Fertilisers & Feeds - Empathy
Wildflower Mini Meadow
Creates a mini-meadow for attracting bees, butterflies and bugs to your garden.
200g sachet which will cover 3 square metres. Contains Rootgrow™ mycorrhizal fungi.
2 options from £7.00
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
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
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