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RHODODENDRON 'Blue Tit'
- Mature Size
- Tips and Advice
- Goes Well With
- Planting Combinations
- Other Suggestions
- See Also...
Evergreen - leaves 1-5cm (½-2in) long, yellowish-green when young changing to mid-green.
Blue - clear blue
Height - 1m (39in)
Spread - 1m (39in)
Medium shrub - Typically grow to around 4-6 feet in height - compact shrub. Produces trusses of 2 or 3 funnel-shaped, grey-blue flowers 0.7-2.5cm (¼-1in) long. Flowers are carried at the tips of the shoots.
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)
Full sun - shelter from strong winds
Additional Features - Burncoose speciality - See Burncoose Speciality group for more details
Good to know - R. augistinii x R. impeditum lavender-flowered. Suitable for a rock garden in full sun. Shallow planting is essential. Tolerant of more alkaline soil
Pests & Diseases - vine weevils, scale insects, honey fungus, powdery mildew, bud blast.
Place of origin - garden origin. UK. 1933. JC Williams, Caerhays, Cornwall
Burncoose Specialities - Caerhays bred plants -
Core Plants - Rhododendron -
Garden Location/Conditions - Rockery (inc alpine) -
Suitable for small gardens - Suitable for small gardens
Hardiness - Fully hardy -
Leaf margin - Entire - see photos above
Leaf shape - Oblanceolate - see photos above
Pruning group - Pruning group 5
Suitable for: Evergreen shrubs that require minimal pruning.
Action: Trim or lightly cut back shoots that spoil symmetry. Deadhead regularly.
When: Annually after flowering.
RHS group 8
Seasonal Interest - Spring -
Soil Conditions - Acid / ericaceous loving - - ideally pH 4.5-6.0
Fertile moist well-drained soil - humus-rich.
Neutral to acid soil
Wildlife - Rabbit Resistant -
- Dead Heading
- Dead Heading - Video Tip ondemand_video
- Pruning - Video Tip ondemand_video
- Weed Killing
- Pests and Diseases
- Honey Fungus - Video Tip ondemand_video
- General Pictures
- Further Reading
- Planting out rhodies - Video Tip ondemand_video
- Growing from seed
- Rhododendron Seed Collecting - Video Tip ondemand_video
- Potting on Rhododendron seedlings - Video Tip ondemand_video
- Propagation by taking semi-ripe cuttings - Video Tip ondemand_video
- Growing from cuttings
- Propagation by layering - Video Tip ondemand_video
- Propagation by other means
- Making a hybrid - Video Tip ondemand_video
- Making a hairy or scaly cross - Video Tip ondemand_video
- Caerhays bred 'Red Centurian'
- R. augustinii, edgeworthii x leucaspis, 'Anne Teese', loderi 'King George' - Video Tip ondemand_video
- Rhododendron cilpinense - Video Tip ondemand_video
- Rhododendron decorum (pink form) - Video Tip ondemand_video
- Rhododendron genestrianum - Video Tip ondemand_video
- Five late flowering rhodies - Video Tip ondemand_video
- R. niveum - Video Tip ondemand_video
- Rhododendron ‘Pink Polar Bear’ - Video Tip ondemand_video
- Scented Rhododendrons - Video Tip ondemand_video
- When is the right time to collect seeds?
- When are seeds actually ripe and ready for collection?
- Magnolia seed collection - Video Tip ondemand_video
- Cornus capitata seed collection - Video Tip ondemand_video
- Rhododendron seed collecting - Video Tip ondemand_video
- Camellia seed collection - Video Tip ondemand_video