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REGALIA Biofungicide 2.5 Gallon

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Ship Weight:
25.00 LBS
Shipping Charge:
Calculated at checkout

Product Description


REGALIA® advanced biofungicides activate a plant’s natural defenses to protect against a variety of fungal and bacterial diseases, resulting in higher quality AND yields. REGALIA products are active against both soilborne and foliar pathogens, delay the development of resistance, and help minimize chemical residues. They can be used as stand-alone products or in combination with other fungicides to strengthen integrated pest management programs (IPM) and to help manage resistance in a wide range of organic and conventional crops, as well as in turf and ornamentals. Active ingredient:Extract of Reynoutria sachalinensis

This extract of the Giant Knotweed is highly effective as a preventative treatment for powdery mildew, downy mildew, Botrytis grey mold, Early blight, Late blight, and Bacterial leaf spot. It can be used on many edibles and ornamentals. When sprayed on plants, this extract encourages the plants to activate and internal defense system that prevents the growth of these mildews and grey molds. It can be used as a foliar, soil drench, plant dip, or applied through a drip irrigation system. This extract is not known to cause any adverse affects on the environment or humans.

 ***California residents- this product requires you to have an Operator Id # from your local Agricultural Commissioner. Please contact us for more info.***

Available in 2.5 gallon


Approved for Use in the Following States/Provinces: AK; AL; AR; AZ; CA; CO; CT; DC; DE; FL; GA; HI; IA; ID; IL; IN; KS; KY; LA; MA; MD; ME; MI; MN; MO; MS; MT; NC; ND; NE; NH; NJ; NM; NV; NY; OH; OK; OR; PA; PR; RI; SC; SD; TN; TX; UT; VA; VT; WA; WI; WV; WY


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Product Reviews

  1. My go-to is Regalia for Powdery Mildew 5 Star Review

    Posted by on 23rd Jul 2022

    I have a varied garden and given our humidity issues, they are exposed to a wide range of pathogens. When powdery mildew arrives in all its forms, I use Regalia to keep the problem at bay. Directions say once a week, but when the pathogenic activity is at its worst, I'll spray every day to keep my plants protected, with no damage to flowers or fruit.

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