OMRI and WSDA Certified. A plant extract to boost the plants' defense mechanisms to protect against certain fungal and bacterial diseases, and to improve plant health.
  • Quart (CG)
    SKU: 1332968
  • $49.99
  • 1 Gallon
    SKU: 1332969
  • $115.00
  • 2.5 Gallons
    SKU: 1332970
  • $220.00
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Prevent Plant Diseases Like Fusarium, Pythium, Rhizoctonia and Powdery Mildew!

REGALIA Biofungicide ignites the natural defenses of a plant to protect it from a variety of foliar and soil-borne fungal and bacterial diseases. Its active ingredient, extract of Giant Knotweed (Reynoutria sachalinensis), boosts plant vigor and growth while stimulating the plant's ability to develop resistance to plant pathogens (induced resistance). This developed resistance builds plant health as opposed to attacking the disease directly.

REGALIA should be applied early on, as a preventive application instead of a curative treatment. This will provide protection for sprouting leaf tissue, flowers, above ground fruit and vegetables. Applying REGALIA to an actively growing plant will keep the plant protected from certain plant diseases, particularly those that affect plants in early development. Healthy starts means healthy growth, which leads to improved crop quality and increased yields.

Benefits of REGALIA:

  • Broad spectrum control of fungal and bacterial diseases.
  • 4-hour REI (Restricted-Entry Interval), 0-day PHI (Pre-harvest Interval).
  • Highly compatible with beneficial insects and beneficial nematodes.
  • Rainfast in 1 hour.
  • MRL (Maximum Residue Limit) exempt.
  • Unique FRAC P5 (Fungicide Resistance Action Committee) Classification for resistance management
This versatile biofungicide can be used as a foliar spray, plant dip, in-furrow spray, soil drench or in drip irrigation. Its flexibility maximizes its utility in different growing environments to provide the most benefit to the grower. When REGALIA is applied to a plant, the plant produces elevated levels of specific proteins and other compounds that serve as fungal and bacterial growth inhibitors. These include phytoalexins, cell wall strengtheners, antioxidants, PR proteins and phenolics. This mode of action, called induced systemic resistance, uses REGALIA as a catalyst for the plant to protect itself. In soil applications, it will suppress soil-borne disease and encourage healthy root growth.

REGALIA is OMRI listed and WSDA certified. It can be used in conventional, sustainable and organic agriculture in fields and greenhouses.

CG indicates sizes manufactured for "cultivated gardens" including greenhouses, ornamentals production and cannabis cultivation. The product label for these sizes contains more detailed information about smaller scale applications and gives application rates per gallon instead of per acre. It may be helpful to refer to your state's list of allowable pesticides for more information on which formulation is acceptable.

Application Rates: Cannabis-Specific Pest & Disease Control

  • Apply REGALIA at 1-4 qts./acre for general applications.
  • Downy Mildew: 2-4 qts./acre (foliar)
  • White Mold: 2-4 qts./acre (foliar)
  • Fusarium: 3-4 qts./acre (soil)
  • Smaller Scale Applications: 2 tbsp./gal. of water

This Product Controls These Pests or Diseases: Powdery Mildew (Erysiphe spp.), Fusarium, Early Blight (Alternaria solani), Shot Hole (aka Coryneum blight), Rhizoctonia spp., Brown Rot (Monilinia fructicola), Anthracnose (Colletotrichum gloeosporioides), Bacterial Canker (Xanthomonas campestris), Downy Mildew (Peronospora destructor), Botrytis Neck Rot (Botrytis spp.), Pythium spp., Rust (Puccina spp.), Stem Rot (Sclerotium oryzae), Black Spot (Guignardia citricarpa), Greasy Spot (Mycosphaerella citri), Bacterial Spot (Xanthomonas cucurbitae), Phytophthora spp., White Mold (Sclerotinia sclerotiorum), Fire Blight and more.


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