Growmaster J Posted December 23, 2011 Share Posted December 23, 2011 So my moms have been treated with Eagle 20, have an overkill of air circulation and look absolutly healthy. I've never had a problem with PM ever and now it seems about 3 or 4 days after cutting clones they start spotting up with PM? I dont use domes anymore and dont crowd them. 55 per tray very uniform. Can't figure out the problem... and need to know what I can wash them with before it spreads to everything? Link to comment Share on other sites More sharing options...
Growmaster J Posted December 23, 2011 Author Share Posted December 23, 2011 Ya, that will help in the future... what do I do about the 800 on my shelves right now?It might also be grey mould, not PM... its hard to tell, ive never had this problem Link to comment Share on other sites More sharing options...
bozoph Posted December 24, 2011 Share Posted December 24, 2011 i use horticultural oil for pm Link to comment Share on other sites More sharing options...
Growmaster J Posted December 26, 2011 Author Share Posted December 26, 2011 So nobody knows about the ratio of baking soda to water to dip fresh cut clones? Or ever heard of dipping them in skim milk?I got some Defender which is basically sulphur but I dont think its good to use on fresh cuts.... Considering a sulphur burner I guess but dont know if thats any good to be breathing if its in a house? Link to comment Share on other sites More sharing options...
bozoph Posted December 27, 2011 Share Posted December 27, 2011 i found this on hgtv by paul jamesJames' ultimate fungicidal treatment is baking soda, when mixed into a concoction known as the Cornell formula. The Cornell formula consists of baking soda, horticultural oil and insecticidal soap (optional). To make your own supply of the Cornell formula, mix one tablespoon each of baking soda, horticultural oil and insecticidal soap together in one gallon of water. Shake mixture well and use as a spray.you could use just the baking soda i think maybe add more Link to comment Share on other sites More sharing options...
Romeu9 Posted January 7, 2012 Share Posted January 7, 2012 nice one bozoph! Link to comment Share on other sites More sharing options...
Romeu9 Posted January 7, 2012 Share Posted January 7, 2012 And J, check this out aswell: http://www.strainhunters.com/portal/forum/about-powdery-mildew-how-wash-it-vidsome parts might be of great value, to figure if its PM or not.. Take care Link to comment Share on other sites More sharing options...
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