Too much water can kill this Mediterranean herb.

Forbes contributors publish independent expert analyses and insights. I cover travel, specializing in adventure and the great outdoors. Rows of purple, fragrant flowers are a treat to see and smell.

PARIS – The sweet smell of lavender is tinged with bitterness this year in the south of France, as farmers who harvest the flower protest European regulations linking the plant to chemical toxins.

Light trimming and full pruning can make way for lush lavender blooms next season. Depending on type, there are several times ...