Hydrangea m. 'Blauer Zwerg' - 3 Ltr pot

Description
The Common hydrangea 'Blauer Zwerg' (Hydrangea macrophylla) is a compact small shrub that produces blue flowers. They appear from June to September.

Bulletpoints
* Suitable for containers

Frost hardiness
The Common hydrangea 'Blauer Zwerg' has good frost hardiness.

Growth
Common hydrangea 'Blauer Zwerg' is compact in structure.

Water
The plant needs plenty of water. Do not allow the soil to dry out.

Location
Preferred location in semi-shady to shady position.

Soil
Standard container plant soil. Normal soil.

Planting time
Container plants can be planted all year round, except when the soil is frozen and in summer heat (over 30°C).

Tasks
- Watering: In the period from April to October - Fertilise: Monthly from March to July - Pruning: In the period from February to March.

Care
- Remove old inflorescences and dry wood in spring. - This plant should only be watered with lime-free water. Rainwater is particularly suitable for this purpose. - Over the years, blue-flowering hydrangeas will often only produce pink flowers. To prevent this, 'Hydrangea Blue' can be used to help. It contains the aluminium responsible for the blue colouring.

Flower
The blue flowers appear from June to September.

Worth knowing
Plant or parts of the plant are poisonous.

Use
Cottage garden, balcony/patio, container, solitary, group planting

Root
Hydrangea macrophylla 'Blauer Zwerg' is a shallow-rooting plant and, depending on the soil, forms finely branched roots.