Eco Fungicide

Registered organic fungicide made from food-grade potassium bicarbonate, for powdery mildew, black spot and rust across many plants including tomatoes, zucchini, roses, grapevines and geraniums. It kills existing fungal growth and spores, then leaves an invisible coating that stops new spores germinating.

• No withholding period, so you can spray and pick the same day
• Economical rate of 3 to 4g per litre
• Harmless to bees, ladybeetles, earthworms and soil microbes, which many fungicides are not
• Registered Organic with Australian Certified Organic

A contact spray, so coverage decides the result. Pay particular attention to the undersides of leaves. Start at the first sign of disease and repeat every 7 to 10 days.

Adding eco-oil at 2ml per litre helps it stick and spread. At eco-oil's full rate of 5 to 10ml per litre you get a combined insecticide and fungicide.