Earlier posts have said fungal growth in CT better about a pH of 6 as I recall. Anybody confirm and what you use to lower pH of water? Seems that Tang/citric acid was mentioned as well as vinegar. Dan To unsubscribe from this group, send an email to: compost_tea-unsubscribe@yahoogroups.com Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/