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MAGNOLIA acuminata 'Seiju'
Commonly known as Cucumber tree
Blue-green tulip-shaped flowers
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DeciduousLeaves to 25cm (10in) long, dark green above, lighter and softly hairy beneath
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Height15m (50ft)
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Spread12m (40ft)
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TreeUpright tree. Blue-green flowers open to reveal yellow inner tepals
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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)
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Full sunShelter from strong winds
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Partial shade
MAGNOLIA acuminata 'Seiju'
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Additional FeaturesGood to knowAbout 5-8m (16-26ft) in 10 yearsPests & DiseasesScale insects, honey fungus, coral spotPlace of originGarden origin. Japan. Nakamura. Pre. 2000
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Burncoose SpecialitiesMagnolias - larger gardens
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Core PlantsMagnolia
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Flower ShapeTulip5-10cm (2-4in) across
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HardinessFully hardy
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Leaf marginEntire
(see photos above) -
Leaf shapeElliptic
(see photos above) Ovate(see photos above) -
Pruning groupPruning group 1Suitable for: Deciduous and evergreen trees, and some deciduous shrubs.
Pruning: Minimal pruning required. Prune wayward or crossing branches to maintain a healthy framework.
When: When dormant in the late winter/early spring. Some in the summer/autumn to prevent bleeding of sap.
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Seasonal InterestSpring
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Soil ConditionsFertile moist well-drained soilHumus-richNeutral to acid soil
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Useful extras...
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
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
Vermin & Pest Control
Copper Tape
Quick and easy way to repel slugs and snails from your pots with this adhesive copper tape.
Only £7.50
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
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