Question

Compost tea is prepared by steeping finished compost in water, sometimes with aeration, and is applied by some growers as a foliar spray or soil drench. What is its intended agricultural function?

Q: Answer-Compost tea is prepared by steeping finished compost in water, sometimes with aeration, and is appli...

Compost tea is used by some growers as a foliar spray or soil drench primarily to introduce a concentrated, liquid-form population of beneficial microorganisms and soluble nutrients extracted from the finished compost onto plant leaves or into the growing medium, with proponents suggesting potential benefits for plant nutrition and disease suppression, though the scientific evidence for its effectiveness varies depending on preparation method and specific application.