
Type
- Herbaceous
- Evergreen perennial
Flowering time
- Summer
Flowering colour
- Blue
Position
- Full Sun
Soil
- Clay, Loam, Sand tolerant
- PH acid, neutral or alkaline
- Moist but well-drained
Hardiness
- Hardy in coastal and relatively mild parts of the UK (-5 to 1)
- RHS H3 rating
Final height
- 100cm
Final spread
- 50cm
Suitable for
- Direct soil planting
- Large containers
Other
- Pest resistant
- Great in borders
- Clump forming
- Easy to grow
- Pollinator friendly
Human & pets interaction
- No known harmful effects
Agapanthus ‘Glenavon’ – 2 litre pot
Otter Price: £16.99
Agapanthus ‘Glenavon’ is a tall herbaceous perennial that can grow up to 100cm in height. It features evergreen, broad, and strap-shaped green leaves, and its stiff stems carry large heads of flowers in late summer. The petals of the sky-blue flowers have darker central stripes, and they tend to become paler on mature clumps. As the plant matures, the plant becomes hardier.
Care instructions:
– Avoid planting directly in the frozen soil.
– Container planting is possible throughout the year; use containers that are large and deep enough to prevent roots from freezing in the winter, and ensure there are drainage holes in the bottom of the container. Planting in small containers will lead to plants becoming rootbound.
– Water well after planting. Water well in dry weather. Avoid waterlogged conditions in winter.
– To maintain the plant’s appearance, remove faded flowers by cutting the stem to a strong leaf without leaving it sticking out of the foliage.
– In the spring, remove the dead and damaged leaves from the foliage.
– Feed weekly when the plant is in flowering season.
– Divide the plant every 3-4 years to create new plants.

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