6 Basic Steps to Fix Botrytis Mold
The gray-brown fuzz spreading across flower clusters signals Botrytis cinerea, a necrotrophic fungus that thrives in humidity above 85% and temperatures between 59°F and 72°F. Learning how to fix botrytis mold requires immediate action to halt spore dispersal, which can reach 100,000 spores per square centimeter in 48 hours. The pathogen colonizes senescent tissue first, then advances into healthy xylem and phloem.
Materials
Select a biological fungicide containing Bacillus subtilis strain QST 713 or Trichoderma harzianum, both of which colonize leaf surfaces and outcompete Botrytis sp
