24. Can I drench the soil around a tree?
A. Drenching the soil around a tree with NOGALL™ solution will increase populations of K1026 temporarily and may lead to increased colonization of the root rhizophere. This would aid in the protection against crown gall infection but no studies have been done on its field effectiveness against crown gall disease. Drenching is appropriate for potted plants and for seedlings or cuttings in cell trays.