Grower's Ally® Crop Defender 3 - 24oz - Ready-to-Use

Grower's Ally® Crop Defender 3 24oz — OMRI Listed® | Triple-Action Miticide, Insecticide & Fungicide

Grower's Ally Crop Defender 3 is an OMRI Listed triple-action miticide, insecticide, and fungicide formulated with a synergistic blend of botanical oils and a surfactant. Designed for weekly preventive use across the grow cycle, it kills powdery mildew, spider mites, russet mites, thrips, aphids, and other soft-bodied insects — including their eggs — on contact. The formula contains zero pollutants and is trusted by large-scale growers for use during the flowering stage. Suitable for all grow environments: indoor, outdoor, greenhouse, and hydroponic. Labeled for use up until the day of harvest.

Key Features & Benefits

• Triple-Action: Miticide, Insecticide & Fungicide: One product addresses mites, insects, and Powdery Mildew — reducing product rotation complexity for weekly preventive spray programs.
• Kills Eggs on Contact: The botanical oil and surfactant blend penetrates insect and mite eggs — disrupting the reproductive cycle at the earliest stage to prevent hatch populations from developing.
• Weekly Preventive Use: Designed for regular application as a preventive IPM tool — building a residue-free protective barrier across the crop canopy before pest and disease populations establish.
• Zero Pollutants — Tests Clean: Formulated without synthetic chemical residues. Leaves zero pollutants on treated plant material — critical for operations with end-product testing requirements.
• Safe in Flowering Stage: Trusted by large-scale growers for use during flowering — one of the most restricted application windows in commercial cannabis and hemp production.
• All Grow Environments: Indoor, outdoor, greenhouse, and hydroponic applications supported.
• OMRI Listed® for Organic Use: Certified for organic production.
• Day-of-Harvest Safe: No pre-harvest interval.

Pest & Disease Control Spectrum

Grower's Ally Crop Defender 3 kills: Powdery Mildew, Spider Mites, Russet Mites, Thrips, Aphids, and other soft-bodied insects, including eggs on contact.

Frequently Asked Questions

How often should Crop Defender 3 be applied?

Grower's Ally Crop Defender 3 is designed for weekly preventive use throughout the grow cycle. Apply on a regular schedule to maintain a protective residue-free barrier against pests and disease.

Is Crop Defender 3 safe to use during flowering?

Yes. Crop Defender 3 is trusted by large-scale growers for use in the flowering stage and is safe for use up until the day of harvest.

Does Crop Defender 3 kill insect eggs?

Yes. The formula kills spider mites, russet mites, thrips, aphids, and other soft-bodied insects as well as their eggs on contact.