---
product_id: 187169146
title: "Spider Mite Killer - Amblyseius californicus Predators - Premium Foil Sachets (10 Sachets)"
brand: "dragonfli"
price: "KD 13.88"
currency: KWD
in_stock: true
reviews_count: 8
category: "Dragonfli"
url: https://www.desertcart.com.kw/products/187169146-spider-mite-killer-amblyseius-californicus-predators-premium-foil-sachets-10
store_origin: KW
region: Kuwait
---

# Predators survive 10 days without prey Up to 3000 predators per sachet Premium foil for optimal breeding conditions Spider Mite Killer - Amblyseius californicus Predators - Premium Foil Sachets (10 Sachets)

**Brand:** dragonfli
**Price:** KD 13.88
**Availability:** ✅ In Stock

## Summary

> 🕷️ Outsmart Spider Mites Before They Strike!

## Quick Answers

- **What is this?** Spider Mite Killer - Amblyseius californicus Predators - Premium Foil Sachets (10 Sachets) by dragonfli
- **How much does it cost?** KD 13.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/187169146-spider-mite-killer-amblyseius-californicus-predators-premium-foil-sachets-10)

## Best For

- dragonfli enthusiasts

## Why This Product

- Trusted dragonfli brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Lasting Prevention:** Amblyseius californicus predators can survive up to 10 days without spider mites, making them ideal for proactive pest management.
- • **Maximum Predator Output:** Each foil sachet releases up to 12x more predators than paper alternatives, ensuring rapid spider mite control.
- • **Advanced Foil Technology:** Superior foil sachets maintain perfect internal conditions, protecting predators from temperature and moisture fluctuations.
- • **Trusted by Professionals:** Part of the Dragonfli Spider Mite Preventative System, backed by Koppert Biological Systems and highly rated by users.
- • **Indoor-Optimized Solution:** Designed exclusively for indoor use, perfect for maintaining healthy plants in controlled environments.

## Overview

The Spider Mite Killer Premium Foil Sachets deliver up to 3000 Amblyseius californicus predators per sachet, leveraging advanced foil technology to optimize breeding conditions and predator survival. Designed for indoor use, these sachets provide a proactive, eco-friendly solution to spider mite prevention, ensuring your plants stay healthy and pest-free with minimal hassle.

## Description

Spider Mite Killer - Amblyseius californicus Predators - Premium Foil Sachets (10 Sachets) : desertcart.co.uk: Garden

Review: Solved spider mite problem - I had a bad infestation of spider mites and after using neem oil and soap that works but it's a real hassle,I now use these as a preventative measure instead, at the first sign of any mites I add these sachets and the mites dissapear ,they don't work on a full on infestation though ,gets pricey but keeps mites away so job done .
Review: It works - I've been using them for years. If anyone tells you that this method doesn't work, they are laying 🙄 The main thing is consistently. Sachets have to be replaced every 4 to 8 weeks and you will not see spidermites ever. I have over 100 big plants in a small space and a lot of them are marantaceae. It works

## Features

- Part of the Dragonfli Spider Mite Preventative System - More information at dragonfli.co.uk. Sachets for indoor use only.
- Each high-tech foil sachet can produce up to 3000 predators! Compared to paper sachets which release around 250
- Superior quality foil sachet ensures the breeding system has perfect internal conditions, leading to larger numbers of predators produced from each sachet
- Foil sachet ensures the breeding system is better protected against any environmental conditions such as temperature, moisture etc
- Given its ability to scavenge and use alternative food sources Californicus can survive for around 10 days without spider mite being present. This makes them ideal as a preventative measure.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YDKQ7Y7 |
| Best Sellers Rank | 17,036 in Garden ( See Top 100 in Garden ) 721 in Indoor Insect Control |
| Brand Name | Dragonfli |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.3 4.3 out of 5 stars (267) |
| Manufacturer | Koppert Biological Systems |
| Size | 10 Sachets |
| Target Species | Mite, Spider |
| Unit Count | 10 count |

## Product Details

- **Brand:** Dragonfli
- **Manufacturer:** Koppert Biological Systems
- **Size:** 10 Sachets
- **Target species:** Mite, Spider
- **Unit count:** 10 count

## Images

![Spider Mite Killer - Amblyseius californicus Predators - Premium Foil Sachets (10 Sachets) - Image 1](https://m.media-amazon.com/images/I/71-WnZ5VfWL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: How is the predators environment maintained upon delivery? I'm put off ordering if they arrive in an envelope or box being 4degrees outside**
A: It’s a good question. I can’t see how they would survive extreme temps

**Q: Hi, how long does it take for the sachets to have an effect? I've had them out for 24 hours and plants look the same (covered in mites). Thanks :)**
A: The are great when using them constantly, but sounds like your looking for an effect. If yo are putting the bags in after an infestation has begun then it's to late but a tube of them in sawdust with heavy concentration of predators with cure that, use the bags as a deterrent more than a cure, changing them regularly to maintain there presence. Some will be out now in the time you say you put them up, not enough to touch infestation, go big it's the only way.

**Q: How do I properly open the packet the instructions are not totally clear?!**
A: No need to open the bags usually, there is a way out for them built into the little packets. After a couple of weeks I cut out a small triangle on the top of one side of them. There is no need to do this,

**Q: How long does the protection last for? How often will I need to buy this to keep infestation at bay?**
A: I used 2 applications and it sorted it

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solved spider mite problem
*by R***T on 30 August 2021*

I had a bad infestation of spider mites and after using neem oil and soap that works but it's a real hassle,I now use these as a preventative measure instead, at the first sign of any mites I add these sachets and the mites dissapear ,they don't work on a full on infestation though ,gets pricey but keeps mites away so job done .

### ⭐⭐⭐⭐⭐ It works
*by I***K on 4 April 2026*

I've been using them for years. If anyone tells you that this method doesn't work, they are laying 🙄 The main thing is consistently. Sachets have to be replaced every 4 to 8 weeks and you will not see spidermites ever. I have over 100 big plants in a small space and a lot of them are marantaceae. It works

### ⭐⭐⭐⭐ Natural,silent, and effective—solid biological control for spider mites in grow or greenhouse setups
*by G***E on 20 September 2025*

These sachets are built for clean pest control—each one contains live Amblyseius californicus mites, natural predators that target spider mites without chemicals. You get 10 foil sachets, each designed to release predators gradually over time. Ideal for greenhouse plants, indoor grow tents, or sensitive crops where sprays aren’t an option. Application’s simple—hang sachets near affected areas and let nature do the work. Works best in warm, humid conditions (20–25°C). Mites are near invisible but get to work fast—expect results in 7–10 days. No smell, no residue, and safe around pets or edibles. Best used early in infestation—won’t reverse heavy damage but stops spread clean. 👍 Pros ✅ Natural predator—no chemicals or sprays ✅ Easy to apply—hang sachets, no mixing ✅ Premium foil—keeps mites fresh until use ✅ Silent and safe—no smell or residue ✅ Ideal for greenhouse, grow tents, indoor crops 👎 Cons ❌ Needs warmth and humidity—less effective in cold/dry setups ❌ Not instant—takes days to see results ❌ Won’t fix heavy damage—best for early control

## Frequently Bought Together

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-05-17*