--- product_id: 667380833 title: "Sierra Natural Science - 209 - Concentrate Pouch - 1.25 fl oz (37 mL) Makes up to 32 fl oz" brand: "sierra natural science" price: "€ 54.94" currency: EUR in_stock: true reviews_count: 2 url: https://www.desertcart.sk/products/667380833-sierra-natural-science-209-concentrate-pouch-1-25-fl-oz store_origin: SK region: Slovakia --- # 100% pure botanical extracts OMRI & organic gardening approved Protects whole plant systemically Sierra Natural Science - 209 - Concentrate Pouch - 1.25 fl oz (37 mL) Makes up to 32 fl oz **Brand:** sierra natural science **Price:** € 54.94 **Availability:** ✅ In Stock ## Summary > 🛡️ Elevate your garden’s defense with nature’s purest power! ## Quick Answers - **What is this?** Sierra Natural Science - 209 - Concentrate Pouch - 1.25 fl oz (37 mL) Makes up to 32 fl oz by sierra natural science - **How much does it cost?** € 54.94 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/667380833-sierra-natural-science-209-concentrate-pouch-1-25-fl-oz) ## Best For - sierra natural science enthusiasts ## Why This Product - Trusted sierra natural science brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Organic Powerhouse:** Made from certified organic botanicals with consistent potency for safe, effective use. - • **Plant-Wide Defense:** Systemic action protects roots to leaves, stopping pests before damage. - • **Safe for Your Space:** Child- and pet-friendly when used as directed, so your garden stays protected and worry-free. - • **Harvest-Ready Protection:** Use safely up to the day of harvest—no compromises on quality or safety. - • **Broad-Spectrum Pest Control:** Repels and kills mites, aphids, gnats, whiteflies, and more for a thriving garden. ## Overview Sierra Natural Science 209 Concentrate is a 1.25 fl oz organic botanical insecticide that makes up to 32 fl oz of powerful, systemic pest protection. Utilizing rosemeric acid from rosemary, it creates a natural barrier throughout the plant to repel and kill a wide range of insects safely. OMRI certified and safe for use around children and pets, it supports organic gardening practices while ensuring plants stay healthy up to harvest. ## Description Product Description Insects destroy plant cells by sucking out their fluids or chewing up the cell walls. 209’s unique formula works by allowing the plant to uptake a small amount of rosemeric acid from the rosemary plant. As the plant distributes the rosemeric acid throughout its cell walls, a barrier is soon constructed that is harmless to the plant. When an insect starts to suck or chew on the plant it comes in contact with the rosemeric acid and causes the insect to stop eating and move on. 209 is made up of 100% pure botanical extracts that are highly water soluble.We process raw certified organic botanicals and herbs in-house, ensuring oils and terpenes have a consistent potency across all of our products. The botanical extracts are all food grade GRAS (generally recognized as safe when used as directed) materials that are fully biodegradable. It is exempt from EPA registration under minimum risk pesticide exempted under FIFRA section 25(b). It can be used on a wide variety of plants, fruits, and vegetables. 209 is powerful organic systemic insecticide which repels and kills spider mites, broad mites, russet mites, root aphids, gnat larvae, fungus gnats, white flies, cabbage maggots, and most boring insects. Ingredients Rosemary (10.23%), Water, Soak Bark (Quillaja Saponin), Humic Acid P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Directions (Optional: Mix 209 with SNS-203, SNS-604A, SNS-604B, SNS-PC, SNS-DC) Soil Drench: Shake well before mixing. Mix ¼ oz. per gallon of water. Thoroughly drench affected and surrounding areas. Foliar Spray: Mix 1oz. per gallon of water. Spray foliage to the point of runoff. Row Crops: Mix 2-6 quarts per acre. Feed solution onto the root area every time you water until infestation reduces. Safety Warning Safe around children and pets when used as directed. Safe up to day of harvest when used as directed. Contains food grade materials generally recognized as safe. Follow mixing and application instructions carefully. Keep out of reach of children and pets. Avoid contact with eyes and skin. Wash hands after use. See more ## Features - Preventative treatment to protect the whole plant against insects - Protects your plant from roots to whole plant - Safe up to day of harvest when used as directed - Can be used for organic production - Safe around children & pets when used as directed - OMRI and Organic gardening approved! ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0CSHKZTWY | | Best Sellers Rank | 110,077 in Garden (See Top 100 in Garden) 89 in Insect & Pest Repellent Spray Concentrates | | Brand Name | Sierra Natural Science | | Customer Reviews | 4.1 4.1 out of 5 stars (23) 4.1 out of 5 stars | | Included Components | 1 concentrated pouch | | Item Form | Oil | | Item Weight | 1.25 Ounces | | Liquid Volume | 1.25 Fluid Ounces | | Manufacturer | Sierra Natural Science | | Model Number | 31637 | | Part Number | 31637 | | Target Species | plants, fruits, vegetables | | Unit Count | 36.9669 millilitre | | Upc | 850046870088 | ## Product Details - **Item form:** Oil - **Liquid volume:** 1.25 Fluid Ounces - **Brand:** Sierra Natural Science - **Target species:** plants, fruits, vegetables - **UPC:** 850046870088 ## Images ![Sierra Natural Science - 209 - Concentrate Pouch - 1.25 fl oz (37 mL) Makes up to 32 fl oz - Image 1](https://m.media-amazon.com/images/I/51l-aOLFoXL.jpg) ![Sierra Natural Science - 209 - Concentrate Pouch - 1.25 fl oz (37 mL) Makes up to 32 fl oz - Image 2](https://m.media-amazon.com/images/I/51iG7lGkleL.jpg) ![Sierra Natural Science - 209 - Concentrate Pouch - 1.25 fl oz (37 mL) Makes up to 32 fl oz - Image 3](https://m.media-amazon.com/images/I/51cX3NcolDL.jpg) ## Customer Reviews ### ⭐⭐⭐ Don't Get Taken in by the Pouch *by on Reviewed in the United States 14 November 2024* I am giving this 3 stars because I still use the product. My problem is with the packaging. The pouch clearly says concentrate, but the dosing instruction are no different on the bottle compared to the pouch. 1 $12.00+ pouch makes 5 gallons. 1 $21.00+ pint bottle makes 60 gallons. So it isn't any more concentrated than what they already offer. It just in a smaller quantity that costs way more per ounce. Careful when making your selection. ### ⭐⭐⭐⭐⭐ Works well *by on Reviewed in the United States 4 November 2024* It's great for keeping pests away ## Frequently Bought Together - Sierra Natural Science - 209 - Concentrate Pouch - 1.25 fl oz (37 mL) Makes up to 32 fl oz - Sierra Natural Science - 217c - Concentrate Pouch - 6 fl oz (177.44 mL) Makes up to 32 fl oz - Sierra Natural Science - 203 - Concentrate Pouch - 1.25 fl oz (37 mL) makes up to 32 fl oz --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/667380833-sierra-natural-science-209-concentrate-pouch-1-25-fl-oz](https://www.desertcart.sk/products/667380833-sierra-natural-science-209-concentrate-pouch-1-25-fl-oz) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-09-08*