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Acacia dealbata

mimosa

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Fluffy yellow, lightly scented ball-shaped flowers cover the ends of the branches from winter to spring. An evergreen tree with a pale green trunk and large, feathery glaucous leaves, which emerge with a purple flush.

This mimosa (or wattle) makes an ideal conservatory plant - while in warmer gardens, it can be planted in a sheltered spot against a south-facing wall.

Acacia dealbata will never reach the magnitude of those in its native Australia but it can grow to 12m (40ft) in 20 years, so it does need plenty of room in the garden.

How to care for Acacia dealbata:

Plant in a sunny, sheltered position with free-draining soil, and avoid exposed or frost-prone areas. Dig in plenty of well-rotted compost or organic matter at planting time and stake the tree firmly to prevent wind rock.

Water regularly during dry spells while the tree establishes. Once flowering has finished, lightly prune to remove shoots that spoil the shape of the tree.

Protect young trees from frost with fleece in colder areas.
Flowering period:
  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec
Eventual height:
15m
Eventual spread:
6m
Position:

Full sun

Rate of growth:

Fast-growing

Soil:

Moderately fertile, moist, well-drained soil

Hardiness:

Borderline hardy (will need protection in winter in colder areas)

Product options

Product options image
TR00006686
2 litre pot | bush
£29.99
Delivery options (pick your preferred option at checkout)
Standard delivery Standard Delivery£12.95

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