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🌿 Defend your garden the natural way—because your plants deserve the best!
Sierra Natural Science 203 Concentrate is a potent, organic pest and fungus control solution made from 100% pure rosemary and clove oils. This EPA-exempt, OMRI-certified formula dehydrates pests and inhibits fungus and algae growth, ensuring healthier plants with zero wait time before harvest. Its highly concentrated 1.25 fl oz pouch makes up to 32 fl oz of treatment, offering efficient, safe, and eco-friendly protection for a wide variety of fruits, vegetables, and ornamental plants.











| ASIN | B0CSHGSMCB |
| Active Ingredients | Clove Oil, Rosemary |
| Best Sellers Rank | #47,536 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #241 in Insect & Pest Repellent Spray Concentrates |
| Brand Name | Sierra Natural Science |
| Customer Reviews | 4.3 4.3 out of 5 stars (239) |
| Included Components | 1 insecticide concentrate |
| Item Form | Oil |
| Liquid Volume | 1.25 fluid ounces |
| Manufacturer | Sierra Natural Science |
| Model Number | 31635 |
| Part Number | 31635 |
| Specification Met | EPA, OMRI |
| Target Species | Fungus |
| UPC | 850046870071 |
| Unit Count | 1.25 Fluid Ounces |
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