---
product_id: 611474253
title: "209 Systemic Pest Control"
brand: "sierra natural science"
price: "AED 84"
currency: AED
in_stock: true
reviews_count: 8
category: "Sierra Natural Science"
url: https://www.desertcart.ae/products/611474253-209-systemic-pest-control
store_origin: AE
region: United Arab Emirates
---

# 100% pure botanical extracts Safe around children & pets Systemic root-to-leaf protection 209 Systemic Pest Control

**Brand:** sierra natural science
**Price:** AED 84
**Availability:** ✅ In Stock

## Summary

> 🌱 Protect your plants the smart, safe, and sustainable way!

## Quick Answers

- **What is this?** 209 Systemic Pest Control by sierra natural science
- **How much does it cost?** AED 84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/611474253-209-systemic-pest-control)

## 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

- • **Full-Plant Shield:** Protects from roots to leaves, stopping pests before damage
- • **Kid & Pet Friendly:** Formulated safe for your whole family when used as directed
- • **Organic Powerhouse:** Harnesses rosemeric acid from rosemary for natural insect defense
- • **Long-Lasting Defense:** Repels and kills a broad spectrum of pests including gnats and mites
- • **Certified Consistency:** In-house processed botanicals ensure potent, reliable results every time

## Overview

209 Systemic Pest Control is a 100% botanical, organic systemic insecticide that protects plants from root to leaf by distributing rosemeric acid throughout plant tissues. Safe for use around children and pets, it effectively repels and eliminates a wide range of pests including fungus gnats, mites, and whiteflies. Certified organic and biodegradable, it offers a long-lasting, EPA-exempt, and environmentally responsible solution for professional and home gardeners alike.

## 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.

Review: Great for fungus gnats - I bought this to use for my indoor houseplants. I had a bit of a fungus gnat problem but wanted something more pet/child friendly. This checked all the boxes. Used as instructed and has helped eliminate my fungus gnat problem, it was slower than most traditional systemic but it was a good alternative to using a harsher systemic in its place, it was a worthwhile trade off. Pretty easy to follow instructions and it worked really great for me. Hoping to use this longer term as a good prophylactic treatment to prevent any future pest issues
Review: Finally, something organic that really works - Works great. I've been searching for years for an organic pesticide that works on fungus gnats, white flies, scales and thrips. Neem oil and dead bug work somewhat for somethings but this absolutely eliminated them all (been using for 1 year). At first I thought it wasn't working but it takes about 5 waterings (once a week root drench) and they disappear. I stop after 5 weeks and only use it if I see an infestation starting. When I had a heavy infestation, I used an initial foliar spray of dead bug and initiated the root drench cycle. I have some potted plants outside and it seems to deter reinfestation for about 3 months.

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CSHKZTWY |
| Best Sellers Rank | #6,452 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #18 in Insect & Pest Repellent Spray Concentrates |
| Customer Reviews | 4.4 4.4 out of 5 stars (184) |
| Item Weight | 1.06 ounces |
| Item model number | 31637 |
| Manufacturer | Sierra Natural Science |
| Package Dimensions | 5.98 x 4.96 x 0.31 inches |

## Product Details

- **Brand:** Sierra Natural Science
- **Item Form:** Oil
- **Liquid Volume:** 1.25 Fluid Ounces
- **UPC:** 850046870088

## Images

![209 Systemic Pest Control - Image 1](https://m.media-amazon.com/images/I/51l-aOLFoXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for fungus gnats
*by C***A on December 18, 2025*

I bought this to use for my indoor houseplants. I had a bit of a fungus gnat problem but wanted something more pet/child friendly. This checked all the boxes. Used as instructed and has helped eliminate my fungus gnat problem, it was slower than most traditional systemic but it was a good alternative to using a harsher systemic in its place, it was a worthwhile trade off. Pretty easy to follow instructions and it worked really great for me. Hoping to use this longer term as a good prophylactic treatment to prevent any future pest issues

### ⭐⭐⭐⭐⭐ Finally, something organic that really works
*by H***M on December 2, 2025*

Works great. I've been searching for years for an organic pesticide that works on fungus gnats, white flies, scales and thrips. Neem oil and dead bug work somewhat for somethings but this absolutely eliminated them all (been using for 1 year). At first I thought it wasn't working but it takes about 5 waterings (once a week root drench) and they disappear. I stop after 5 weeks and only use it if I see an infestation starting. When I had a heavy infestation, I used an initial foliar spray of dead bug and initiated the root drench cycle. I have some potted plants outside and it seems to deter reinfestation for about 3 months.

### ⭐⭐⭐⭐⭐ It works!
*by D***E on December 15, 2025*

Battling pest that move into/onto your plants, especially when housebound in the winter had become a problem. I recently started using this SNS-209 Systemic Concentrate when watering all of my plants. I like the fact that it is an organic systemic pesticide that will work on spider mites, scales, thrips, and fungus gnats which makes taking care of a large collection of plants easier. It has a pleasant smell, is safe for my dogs and does the job!

## 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.ae/products/611474253-209-systemic-pest-control](https://www.desertcart.ae/products/611474253-209-systemic-pest-control)

---

*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-05-15*