Grower's Ally Fungicide Concentrate

Grower's Ally Fungicide Concentrate is an OMRI Listed contact fungicide and bactericide formulated from food-grade citric acid. It kills powdery mildew and other common plant pathogens, leaves zero residual and can be used during all stages of plant growth up until the day of harvest. It is a minimum risk pesticide exempt from EPA registration under FIFRA 25(b).

Shake the concentrate well and mix at 1.2%, or 45 mL of concentrate per gallon of water, then thoroughly spray the leaves and stems of the plant being treated until there is runoff. For curative treatment, wait 4 hours and apply a second time, then treat every 3 to 5 days as necessary; for preventative care, treat every 7 days. Outdoors, spray early in the morning or in the evening and avoid temperatures over 90 deg F; indoors, keep lights and fans off for 2 to 3 hours after spraying. There is no limit on the number of applications per growing cycle. Always read and follow the product label.

Available Options

8 oz - makes up to 5 gal of ready-to-use spray
32 oz
1 Gal - 128 fl oz; makes up to 80 gal of ready-to-use spray

Key Features

Active ingredient: citric acid 1.07%; other ingredients: water, lactose, ethyl lactate, potassium sorbate, sodium benzoate, sodium acetate
Kills powdery mildew and other common plant pathogens on contact
Single mix rate of 1.2% (45 mL per gallon) for curative and preventative programs
OMRI Listed; FIFRA 25(b) minimum risk pesticide, not EPA registered
Harvest same day; for use during all stages of plant growth
Zero residual; no heavy oils or alcohols
No re-entry interval and minimal PPE, per the manufacturer
For indoor, outdoor, greenhouse and hydroponic use

Ideal Applications

Powdery mildew prevention programs in indoor cultivation and greenhouses
Curative treatment of active powdery mildew outbreaks
Late-stage and flowering crops close to harvest
Hydroponic and controlled-environment agriculture facilities
Rotation partner in integrated pest management programs

Grower's Ally - Fungicide Concentrate

Brand: Grower's Ally