Many customers ask us how to grow lavender. You can grow some lavender varieties in many areas of Australia, other than the most hot and humid regions.

There are many varieties and cultivars of lavender. Some are more heat or cold tolerant than others.

Easiest Lavenders to grow

The easiest lavenders to grow are the stoechas or butterfly lavenders. These lavenders have the characteristic rabbit’s ears at the top of the flower and they perform well in a wide range of soils and temperatures. They are also superb landscape plants.

The hardest Lavenders to grow

The hardest lavenders to grow are the English Lavender Angustifolias. They like poor soil, and require excellent drainage and temperate heat. This is why they grow well at our farm in Tasmania.

General Growing Requirements

Lavender plants are simple souls requiring good drainage, slightly alkaline soils and lots of sun.  Raised beds enriched with compost and a dressing of dolomite will produce vigorous, healthy plants.  Lavenders don’t like wet feet and will die in waterlogged soil, or become mouldy.

Weeding

Lavenders hate weeds so keep beds weed free. You should alos mulch around the base of the plants to conserve soil moisture and suppress weeds.

Flowering Times Flowering Times

Fertilising and Maintenance

After flowering, remove the spent flower heads.  Then lightly prune the bushes. Scatter a sprinkle of dolomite. lime or crushed eggshells around the base of each plant so that more flowers will form. In autumn prune the bushes back harder. You can chop up the prunings and use them as a mulch around the base of your plants.

Pests and Wildlife

Given the right conditions, lavenders are generally trouble free, and most pests are repelled by their smell. Wallabies and pademelons don’t generally eat  lavender plants, although they will shelter under large bushes. A Southern Brown bandicoot has recently made his home under some large plants in the garden at Lavender House. We suspect the lavender aroma will help repel mites, fleas and other insects from his fur.

All lavenders beautify the landscape and bring bees and beneficial insects into your garden. They’re useful companion plants because they deter insects and other pests.  And lavender honey is rather nice too!