How To Look After White Lavender. This allows the light to bounce off of the lavender showing depth of color and allowing the hair to really shine. Some of the less hardy ones will need to be under cover over winter where water is only needed occasionally to avoid rotting and grey mould.
Lavender in pots and tubs will require watering a little more frequently but be very sparing. Prune plants after the main summer flowering period to keep them looking tidy and dense. If older plants become unsightly cut back by.
They seem to thrive in poor infertile soils where other perennials suffer.
An unkempt lavender soon turns from a neat busy youngster into a straggly geriatric with bare arthritic woody stems. Place the lavender in full sun and water every two weeks until Fall. Cuttings will produce identical plants to the parent providing continuity of form and colour which is important in grouped plantings lavender hedges or massed plantings along border or path edges. Department of Agriculture plant hardiness zones 5 through 9The plant is as useful as it is pretty and essential oils harvested from it are often used to reduce stress and anxiety and encourage sleep when insomnia is a problem.