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🌿 Defend your garden naturally — 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 attacks fungus and algae, safe for use around children and pets. The 1.25 fl oz concentrate makes up to 32 fl oz of spray, providing versatile, effective protection for a wide variety of plants up to harvest with zero re-entry interval.
| ASIN | B0CSHGSMCB |
| Active Ingredients | Clove Oil, Rosemary |
| Best Sellers Rank | #68,142 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #336 in Insect & Pest Repellent Spray Concentrates |
| Brand | Sierra Natural Science |
| Brand Name | Sierra Natural Science |
| Customer Reviews | 4.3 out of 5 stars 232 Reviews |
| 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 |
T**S
Keeping my indoor houseplant collection in great health.
I use it as a preventative measure. It helps me to save my plants from any above-ground pests (when used as a foliar spray) and in-ground, too (soil drench). I add a small amount with every other watering. Works for plants in leca.
A**Y
Sns 203
Sns 203 using as pest prevention on houseplants. I rotate with systemic granules!
L**N
IPM Program
Wonderful product for commercial and home growers. This is my go too product to keep my garden and plants safe from pests.
T**D
Good gnat control without chemicals
The SNS 203 pesticide concentrate works as described. For indoor plants it has gotten rid of most of the gnat population and doesn't have harsh chemicals. Use of this product in combination with letting soil dry completely before watering has eliminated the gnat population. I needed two applications of this product to rid the soil of gnats. DO TEST on your plants first. It did have negative effects on my ficus plant, so I am gathering it shouldn't be used on plants that have a milky sap. I haven't confirmed this with the company, but don't use on a ficus plant if you can avoid it.
L**O
Effective but not cost effective
A little too expensive for the small Amount you get.
D**E
Master Gardener, Zone 5, I Knew Better!
I used this product although I had learned that it could very well damage and burn my house plants. I accepted a plant from a friend and it brought bugs into the home. You are supposed to isolate a new plant, for two weeks away from your other plants, just in case, the plant contains bugs. I have been a little overconfident lately with my house plants and I did not follow my trade rules. So far half of my collections have died from using this product. I used half the recommendation to a gallon on water and still, I have damaged my home plant family. I knew better.
D**L
Works for moths/butterflies, but...
This works just fine. Actually, because it works at all, it works better than any product or home remedy that I've tried this year for cabbage, kale, and collards. I have very aggressive moths/caterpillars. So, this treatment only lasts about 1.5 days and then the holes start back increasing. And at that rate, this product is much too expensive for a 10x10 foot home garden. However, I feel that it would be awesome for a much smaller garden.
J**F
fast delivery
Much cheaper than I could find locally. Works great.
Trustpilot
4 days ago
2 weeks ago