---
product_id: 620289637
title: "203 Root Drench"
brand: "sierra natural science"
price: "KD 7.57"
currency: KWD
in_stock: null
reviews_count: 8
category: "Sierra Natural Science"
url: https://www.desertcart.com.kw/products/620289637-203-root-drench
store_origin: KW
region: Kuwait
---

# 100% pure rosemary & clove botanical extracts Concentrate makes up to 32 fl oz EPA exempt, OMRI organic approved 203 Root Drench

**Brand:** sierra natural science
**Price:** KD 7.57
**Availability:** ❌ Out of Stock

## Summary

> 🌿 Defend your garden naturally — because your plants deserve the best!

## Quick Answers

- **What is this?** 203 Root Drench by sierra natural science
- **How much does it cost?** KD 7.57 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/620289637-203-root-drench)

## 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

- • **Versatile & Safe Use:** Effective from soil to harvest with 0-Day REI, safe around kids & pets when used as directed.
- • **Eco-Friendly & Organic:** OMRI certified and EPA exempt, fully biodegradable and non-toxic to animals.
- • **Powerful Botanical Defense:** Harnesses pure rosemary & clove oils to dehydrate pests and combat fungus & algae.
- • **Maximized Value Concentrate:** 1.25 fl oz pouch makes up to 32 fl oz of potent pest control solution.
- • **Trusted by Pros & Enthusiasts:** Highly rated for both commercial growers and indoor plant lovers alike.

## Overview

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, promoting healthier plant growth. Safe for use up to harvest with zero re-entry interval, it’s ideal for both indoor and outdoor plants, offering a versatile, eco-friendly defense that professionals and hobbyists trust.

## Description

High moisture levels in soils and around pots encourage the development of fungus gnats, shore flies and other pests. When this occurs, plants will be stunted with reduced growth and leaf drop. 203 has active ingredients that cause pests to dehydrate and die while also, attacking fungus and algae, reducing the food source for pests. 203 is made up of 100% pure rosemary & clove botanical extracts 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, and not toxic to animals. 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.

Review: 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.
Review: IPM Program - Wonderful product for commercial and home growers. This is my go too product to keep my garden and plants safe from pests.

## Features

- Dehydrates & kills pests and attacks fungus & algae
- Fights against insects that feed on your plants roots & stalks
- Can be used up to harvest (0-Day REI)
- EPA Exempt Fifra 25 (b)
- Safe around children & pets when used as directed
- OMRI and Organic gardening approved!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Active Ingredients | Clove Oil, Rosemary |
| Best Sellers Rank | #56,604 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #205 in Insect & Pest Repellent Spray Concentrates |
| Brand | Sierra Natural Science |
| Customer Reviews | 4.2 out of 5 stars 232 Reviews |
| Item Form | Oil |
| Liquid Volume | 1.25 Fluid Ounces |
| Specification Met | EPA, OMRI |
| Target Species | Fungus |

## Product Details

- **Item Form:** Oil
- **Liquid Volume:** 1.25 Fluid Ounces
- **Active Ingredients:** Clove Oil, Rosemary
- **Brand:** Sierra Natural Science
- **Specification Met:** EPA, OMRI

## Images

![203 Root Drench - Image 1](https://m.media-amazon.com/images/I/51P9F833LLL.jpg)
![203 Root Drench - Image 2](https://m.media-amazon.com/images/I/51cX3NcolDL.jpg)
![203 Root Drench - Image 3](https://m.media-amazon.com/images/I/51iG7lGkleL.jpg)
![203 Root Drench - Image 4](https://m.media-amazon.com/images/I/614WufJLgbL.jpg)
![203 Root Drench - Image 5](https://m.media-amazon.com/images/I/61HS4hVUIqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Keeping my indoor houseplant collection in great health.
*by A***A on January 20, 2024*

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.

### ⭐⭐⭐⭐⭐ IPM Program
*by L***N on September 3, 2023*

Wonderful product for commercial and home growers. This is my go too product to keep my garden and plants safe from pests.

### ⭐⭐⭐⭐⭐ fast delivery
*by J***F on March 29, 2022*

Much cheaper than I could find locally. Works great.

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**Shop now:** [https://www.desertcart.com.kw/products/620289637-203-root-drench](https://www.desertcart.com.kw/products/620289637-203-root-drench)

---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-01-28*