---
product_id: 736385474
title: "Perlite For Plants, 2.5L Fine Grade (1-3 MM), Premium Quality, Hydroponic, Propagation, Ideal for Indoor & Outdoor Growing Seeds & Plants, High Water Retention"
brand: "grow chem"
price: "HK$62"
currency: HKD
in_stock: false
reviews_count: 7
url: https://www.desertcart.hk/products/736385474-perlite-for-plants-2-5l-fine-grade-1-3-mm
store_origin: HK
region: Hong Kong
---

# 100% natural volcanic origin High water retention without waterlogging Thermal insulation for roots Perlite For Plants, 2.5L Fine Grade (1-3 MM), Premium Quality, Hydroponic, Propagation, Ideal for Indoor & Outdoor Growing Seeds & Plants, High Water Retention

**Brand:** grow chem
**Price:** HK$62
**Availability:** ❌ Out of Stock

## Summary

> 🌿 Elevate your green game with nature’s lightweight moisture magnet!

## Quick Answers

- **What is this?** Perlite For Plants, 2.5L Fine Grade (1-3 MM), Premium Quality, Hydroponic, Propagation, Ideal for Indoor & Outdoor Growing Seeds & Plants, High Water Retention by grow chem
- **How much does it cost?** HK$62 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/736385474-perlite-for-plants-2-5l-fine-grade-1-3-mm)

## Best For

- grow chem enthusiasts

## Why This Product

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

## Key Features

- • **Rooting Revolution:** Ideal for propagation—boosts cuttings with superior aeration and moisture balance
- • **Versatile Growth Partner:** Perfect for hydroponics, seed starting, and both indoor & outdoor gardening setups
- • **Hydrate Without the Hassle:** Microporous structure locks moisture but prevents overwatering stress
- • **Light as Air, Strong as Roots:** Ultra-lightweight fine grade (1-3mm) perlite perfect for vertical & indoor gardens
- • **Climate Control for Your Plants:** Balances soil temperature to protect roots from extreme heat or cold

## Overview

This 2.5L bag of premium fine-grade (1-3mm) perlite is a 100% natural volcanic mineral designed to enhance plant growth by improving aeration, moisture retention, and temperature regulation. Lightweight and non-toxic, it’s ideal for hydroponics, propagation, and both indoor and outdoor gardening, ensuring healthier roots and thriving plants.

## Description

Product description          Perlite is a non-toxic, naturally occurring volcanic substance that is microporous and has a high surface area. Perlite is used in soil to add aeration, drainage and insulation which is essential for healthy roots in plants. As Perlite is so lightweight, it is ideal to use in vertical gardens, hanging baskets, window containers, and indoor hanging plants.             Directions          Use perlite to add aeration, drainage, and insulation to soil, especially in vertical gardens, hanging baskets, and indoor plants. It can balance soil temperatures and holds water efficiently without becoming waterlogged. Specific application rates and other details are not provided.             
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                     Safety Warning          Follow general precautions when handling gardening products, such as wearing gloves and avoiding eye or skin contact.             Legal Disclaimer          All bags are 2.5 Litre and 5 Litre when filled at time of packaging. Settlement may occur.           See more

## Features

- 🌼 100% NATURAL:Perlite is a non-toxic, naturally occurring volcanic substance that is microporous and has a high surface area.
- 🏞️ GARDENING: As Perlite is so lightweight, it is ideal to use in vertical gardens, hanging baskets, window containers, and indoor hanging plants.
- 💧 HOLDS MOISTURE: Perlite holds water efficiently but does not become waterlogged with overwatering or prolonged weather condition
- 🌺 MULTI PURPOSE: Perlite is very good at rooting plant cuttings = soaked firstly in water and used on its own.
- 🌡️ Perlite can balance soil temperatures and will insulate roots against extreme temperature changes.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Gro Chem Ltd |
| Part number | PER-FINE-BAG |
| Item model number | PER-FINE-1-3mm |
| Size | 2.5L |
| Coverage | Lightweight |
| Specific uses | Root Development |

## Product Details

- **Brand:** Grow Chem
- **Item form:** Perlite
- **Coverage:** Lightweight
- **Liquid volume:** 2.5 Litres
- **Specific uses for product:** Root Development

## Images

![Perlite For Plants, 2.5L Fine Grade (1-3 MM), Premium Quality, Hydroponic, Propagation, Ideal for Indoor & Outdoor Growing Seeds & Plants, High Water Retention - Image 1](https://m.media-amazon.com/images/I/71DbS5-464L.jpg)
![Perlite For Plants, 2.5L Fine Grade (1-3 MM), Premium Quality, Hydroponic, Propagation, Ideal for Indoor & Outdoor Growing Seeds & Plants, High Water Retention - Image 2](https://m.media-amazon.com/images/I/71Pu4n3MQ5L.jpg)
![Perlite For Plants, 2.5L Fine Grade (1-3 MM), Premium Quality, Hydroponic, Propagation, Ideal for Indoor & Outdoor Growing Seeds & Plants, High Water Retention - Image 3](https://m.media-amazon.com/images/I/71E33T3WUPL.jpg)
![Perlite For Plants, 2.5L Fine Grade (1-3 MM), Premium Quality, Hydroponic, Propagation, Ideal for Indoor & Outdoor Growing Seeds & Plants, High Water Retention - Image 4](https://m.media-amazon.com/images/I/71uD9S6twOL.jpg)
![Perlite For Plants, 2.5L Fine Grade (1-3 MM), Premium Quality, Hydroponic, Propagation, Ideal for Indoor & Outdoor Growing Seeds & Plants, High Water Retention - Image 5](https://m.media-amazon.com/images/I/71tTcQKmcGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perlite
*by M***E on 4 May 2025*

The perlite is really fine so when mixing with plants I would personally add alot. Fast promp delivery. It's now in a container with peat multipurpose compost and my black current plant the bags weight does feel very light but it definately is value for your money I would buy again maybe the more chunky perlite

### ⭐⭐⭐⭐ Good value for money
*by C***L on 7 July 2024*

Good quality

### ⭐⭐⭐⭐⭐ Perlite
*by K***W on 26 May 2025*

Delivery was ontime. Package contained what I had ordered. I will know if it suitable after I use it

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**Shop now:** [https://www.desertcart.hk/products/736385474-perlite-for-plants-2-5l-fine-grade-1-3-mm](https://www.desertcart.hk/products/736385474-perlite-for-plants-2-5l-fine-grade-1-3-mm)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-05*