Phyton 27 bottle (1 liter)

Growers call Phyton 27 their “secret weapon” or “silver bullet” because it performs when other chemicals and controls fail. Phyton 27 is a broad-spectrum systemic that has been proven effective against many pathogens, including botrytis (gray mold), bacterial leaf spot, powdery mildew, and more. Its patented formula enables the active ingredient, copper sulfate pentahydrate, to be absorbed into the plant where it can move horizontally and up from the roots, killing pathogens that have attacked the internal system of the plant. With a residual of up to 21 days, it provides long-lasting protection, leaves no visible residue, and often enhances overall plant health and vitality.