There are many varieties of lavender, some of which are hardier than others, but for the most part, all lavender plants require very little maintenance in order to thrive. If a lavender plant turns yellow, moisture problems are a likely culprit.

1

Location

Lavender must be planted where it will get full sun. However, in very hot climates, plants should have some afternoon shade.

2

Soil

In all climates, it is critical that lavender be planted in high-quality, well-draining soil so that water does not collect around the roots.

3

Climate

Lavender plants prefer a slightly arid, warm climate. In humid environments, the plants should be watered less often and be planted where there is plenty of air circulation.

  • There are many varieties of lavender, some of which are hardier than others, but for the most part, all lavender plants require very little maintenance in order to thrive.
  • In humid environments, the plants should be watered less often and be planted where there is plenty of air circulation.
4

Watering

Lavender is drought-tolerant once established. Yellowing leaves can be the result of too much or too little water. Watering should be done when the topsoil is dry to the touch, and well-draining soil will keep the lavender from getting bogged down - literally - with excess moisture at the roots.

5

Feeding

It is not necessary to fertilise lavender as they like a lean soil, but plants will benefit from an occasional layer of compost. Compost should be kept 2 inches away from the stem in order to prevent excess moisture and mildew. Add some lime to the soil if the pH gets below 7.0.