My grandmother's secrets

Chamomile is sometimes known as "the plant doctor", because it is thought to help the growth and health of many other plants, especially ones that produce essential oils. It is thought to increase production of those oils, making certain herbs, like mints (spearmint, sage, oregano) and basil taste stronger in scent and flavor.

Chamomile tea is also thought to be useful to suppress fungal growth, for example, misting it over seedlings may prevent damping off.

Chamomile is frequently an invasive species in agricultural fields. Farmers often must control chamomile's spread to maintain productivity of their fields.