Cheers for the info! the bottle doesnt state its for horticultural use, i think its for a skin care lotion all it says on the ingriedients is ,sweet almond oil, neem oil, bergamot, rosemary & eucalyptus, prob wont use it then! plants have only just started to show their sex last week ie pistells just staring, is their anything else i can try? dont want this mold/fungus spreading to the rest of the plants if it is mold /fungus im not sure its on the lower half of the plant small dark spots which i can rub off with my finger & kind of powdery,