Author 'Nicoledesplat' (Id 196984 ) : In a place that is very dry where nothing grows , I got the dig a big hole, I built a huge pot lavender color, I drilled holes, I added clay pellets for drainage, good potting soil, and have placed a couple of lavenders that will not have feet in the water ; the first lavender dark blue is called 'Lavandula Angustifolia 'Twickel Purple' and the other, larger, the true lavender de Provence named 'Lavandula X Intermedia 'Provence' or Lavandin.
Although the lavender hates having her feet in the water, it is necessary all the same to water it from time to time and cut off the flowers after flowering.