EPA 25(b)-exempt, oil-based contact insecticide and fungicide — veg through early flower.
Athena IPM is a broad-spectrum insecticide and fungicide formulated from natural horticultural oils and citric acid, with no synthetic pesticides or fungicides. It kills soft-bodied insects and powdery mildew on contact, and is approved for use from seedling through week 5 of flower without creating failed pesticide or microbial test results.
Athena IPM is a contact-action insecticide and fungicide built around natural plant oils — peppermint oil, lemongrass oil, and geraniol — plus a low-level citric acid component. The formula contains no synthetic pesticide or fungicide compounds. It is classified under EPA FIFRA Section 25(b) as a minimum-risk product, meaning it does not require EPA registration and, when used as directed, will not trigger failed testing for pesticides or microbials on licensed cannabis or hemp crops.
The mode of action is mechanical, not chemical: natural oils penetrate plant crevices and coat pest surfaces, dissolving the protective outer membrane and desiccating (drying out) the pest. Because the kill mechanism is physical rather than systemic, target populations cannot develop resistance through repeated exposure — a critical advantage in commercial cultivation environments where rotation resistance is an ongoing concern.
Athena IPM is built for licensed cannabis and hemp operations running structured IPM programs — facilities where preventing pest establishment is part of standard protocol, not a reaction to visible pressure. It fits both large-scale indoor facilities managing spider mites, aphids, fungus gnats, and powdery mildew across multiple rooms, and smaller craft operations that need a single product capable of handling the full range of common soft-bodied insect and fungal threats.
Because the formula is derived from minimum-risk inputs and carries no synthetic chemical load, it is also relevant to operations targeting organic certification or operating in states with strict residue-testing requirements. Its 25(b) status means compliance documentation is simpler: no EPA registration number to track, and no synthetic pesticide residue pathway to manage at harvest.
Athena IPM is effective against adults, nymphs, larvae, and eggs across target pest species including spider mites, aphids, and fungus gnats, and provides full-spectrum powdery mildew management — acting as both a preventative and a contact cure. The formula is compatible with all fertilizers and additives and can be integrated into existing feed schedules without adjustment.
Two application modes: foliar spray and root drench. Preventative foliar rate is 50–60 mL per gallon of water, applied 2–3 times per week with lights off. Treatment rate for active pressure is 90–120 mL per gallon; at minimum, three applications spaced 3 days apart are required to break most pest cycles. For root drench targeting fungus gnats or root-zone pathogens, mix 5–10 mL per gallon, saturate media to slight runoff, and allow 4 hours of soak time before flushing. Always apply with grow lights off to prevent heat-induced phytotoxicity on wet foliage.
The Athena IPM program is designed to run on a preventative schedule beginning in veg and continuing through week 5 of flower, eliminating the need for rescue-treatment rotations that disrupt crop timing and create compliance documentation complexity. Running it consistently on a 2–3x per week cadence keeps pest populations below establishment thresholds and reduces the vectors for cross-room contamination in multi-room facilities.
Athena IPM integrates directly into the broader Athena crop protection stack alongside Stack (foliar nutrient) as part of Athena's published IPM+Stack procedure — available for download from Athena's website. The 32 oz size is the right entry point for evaluating the product or covering smaller rooms; the 1-gallon and 5-gallon formats are available for facilities running full-facility IPM programs at scale. Store between 45°F and 85°F away from direct sunlight. Shelf life is two years from manufacture date when stored properly.
| SKU | IPM-32OZ |
| Size | 32 oz (946 mL) |
| Active Ingredients | Peppermint Oil 1.5%, Lemongrass Oil 1.5%, Geraniol (Geranium) Oil 1.5%, Citric Acid 0.05% |
| Inert Ingredients | Yeast, Water, Sodium Benzoate, Potassium Sorbate (95.45% total) |
| Regulatory Status | EPA FIFRA Section 25(b) Exempt — minimum-risk ingredients |
| Synthetic Pesticides / Fungicides | None |
| Use Window | Seedling through Week 5 of Flower |
| Foliar — Preventative Rate | 50–60 mL per gallon of water, 2–3x per week |
| Foliar — Treatment Rate | 90–120 mL per gallon of water; minimum 3 applications, 3 days apart |
| Root Drench Rate | 5–10 mL per gallon of water; saturate to slight runoff |
| Storage Temperature | 45°F – 85°F, away from direct sunlight |
| Shelf Life | 2 years from manufacture date (properly stored) |
No — when used as directed. Athena IPM is formulated with EPA FIFRA Section 25(b) minimum-risk ingredients (peppermint oil, lemongrass oil, geraniol, and citric acid) and contains no synthetic pesticide or fungicide compounds. Athena specifically states it will not cause failed testing for pesticides or microbials when used as directed. That said, any compliance question specific to your state's testing panel should be verified with your testing laboratory before first use.
Athena states the product is approved through Week 5 of flower. After Week 5, use should be discontinued. Some operators taper to a lower dilution rate in weeks 4–5 if pest pressure requires it; however, stopping foliar applications before late flower and relying on the preventative program earlier in the cycle is the cleaner approach from both an IPM and compliance standpoint.
Athena IPM is labeled against spider mites, aphids, fungus gnats, and other soft-bodied insects, plus powdery mildew. It is effective at all life stages — adults, nymphs, larvae, and eggs. The contact-kill mechanism (membrane dissolution and desiccation) means it works across the full pest life cycle rather than targeting only mobile adults.
Both. For foliar application, the preventative rate is 50–60 mL per gallon and the treatment rate is 90–120 mL per gallon — always applied with lights off. For root drench (primarily useful for fungus gnat larval pressure in the media), mix 5–10 mL per gallon, saturate media to slight runoff, allow to sit for approximately 4 hours, then flush with a light nutrient solution. The formula is compatible with all fertilizers and additives in either mode.
Yes. The same formula is available in a 1-gallon size for larger single-room programs and a 5-gallon format for facilities running full-facility preventative IPM across multiple rooms. Contact HSC for current availability and to get a quote on the size that fits your operation's weekly volume needs.
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