Marrone Bio Innovations Regalia

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Size: 1 quart
Sale price$57.40 Regular price$72.48


All-natural biological plant extract to boost the plant defense mechanisms against certain fungal and bacterial diseases to improve overall plant health. Outstanding results controlling powdery mildew. Use as a dip for transplants and drench the root zone for root strength. Apply 2-6 tablespoons per gallon every 7-10 days.

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