Ceanothus Autumnal Blue (California lilac)

Upright, evergreen shrub with finely toothed, glossy, bright green leaves. Rich sky-blue flowers appear from late summer to autumn. Eventual unclipped height 3 metres

Uses in the garden

Suitable for growing in a shrub border or along wall or fence lines

Growth rate

On average Ceanothus Autumnal Blue will grow 2ft a year in ideal soil conditions

Best to plant...

Grow in fertile, moist but well drained soil in full sun, sheltered from strong, cold winds. California lilacs are lime tolerant

Looking after your Ceanothus Autumnal Blue plants

Trim Ceanothus Autumnal Blue plants after flowering and apply a balanced liquid fertilizer after pruning

Helpful hints

Make sure all soil is well prepared before planting takes place. This will include...
Clearing the area of all perennial weeds (i.e. Nettle, docks, thistles, couch grass) this can be done easily by applying a residual herbicide (Glyphosate) to the area 2-3 weeks prior to planting.
Prepare the soil area well by digging over to a minimum spades depth (12-16”) and width. Incorporate organic matter into the soil (i.e. compost, well rotted manure, well rotted garden waste) this will aid plant establishment and retain moisture in drier soils.
Only plant up to the soil mark on the stem of the plant, this is easily spotted, look just above where the roots of the plant start and you will see the mark. Water plants thoroughly once planted and then on a regular basis until the plants are well established. Bear in mind weather conditions and water more in hot, dry spells and less in prolonged heavy rain spells.

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