
Type
- Herbaceous
- Deciduous perennial
Flowering time
- Summer
Flowering colour
- Blue Purple
Position
- Full Sun
Soil
- Chalk, Clay, Loam, Sand tolerant
- PH acid, neutral or alkaline
- Moist but well-drained
Hardiness
- Hardy through most of the UK (-10 to -5)
- RHS Rating H4
Final height
- 75cm
Final spread
- 60cm
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 ‘Northern Star’ – 2 litre pot
Otter Price: £16.99
Agapanthus ‘Northern Star’ is a stunning cultivar that produces abundant blooms. This herbaceous perennial can reach a height of up to 75 cm and features attractive glossy green leaves with a dark purple flush at the base. The stems are tall and stiff, holding the rounded heads of flowers high above the foliage. The trumpet-shaped flowers are a dark violet-blue colour with a striking purple stripe down the centre of each petal.
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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