---
product_id: 644162473
title: "RAINFLOW Horticultural Charcoal for Plants - 290G Natural Earth Regulated Supplement for Potting Soil Indoor Plants, 3-5mm Succulent Soil, Organic Biochar, Paphiopedilum, Bonsai"
brand: "rainflow"
price: "VT3263"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/644162473-rainflow-horticultural-charcoal-for-plants-290g-natural-earth-regulated-supplement
store_origin: VU
region: Vanuatu
---

# Water & Nutrient Storage Temperature Regulator Airflow Enhancer RAINFLOW Horticultural Charcoal for Plants - 290G Natural Earth Regulated Supplement for Potting Soil Indoor Plants, 3-5mm Succulent Soil, Organic Biochar, Paphiopedilum, Bonsai

**Brand:** rainflow
**Price:** VT3263
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate Your Indoor Oasis with Horticultural Charcoal!

## Quick Answers

- **What is this?** RAINFLOW Horticultural Charcoal for Plants - 290G Natural Earth Regulated Supplement for Potting Soil Indoor Plants, 3-5mm Succulent Soil, Organic Biochar, Paphiopedilum, Bonsai by rainflow
- **How much does it cost?** VT3263 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/644162473-rainflow-horticultural-charcoal-for-plants-290g-natural-earth-regulated-supplement)

## Best For

- rainflow enthusiasts

## Why This Product

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

## Key Features

- • **📏 Ideal Size:** 3-5mm pieces ensure perfect coverage for soil health.
- • **🔄 Versatile Use:** Perfect for a variety of plants and even as decorative accents.
- • **💧 Hydration Hero:** Store and release water and nutrients for thriving plants.
- • **🌬️ Breathe Easy:** Enhance air circulation in your soil for healthier roots.
- • **🌱 Grow Like a Pro:** Transform your indoor garden with optimal soil temperature regulation.

## Overview

Horticultural Charcoal is a 290G natural earth supplement designed to enhance potting soil for indoor plants. With a size range of 3-5mm, it regulates soil temperature, stores water and nutrients, improves drainage, and increases airflow, making it ideal for a variety of plants including succulents and orchids.

## Description

Horticultural Charcoal for Plants - 290G Natural Earth Regulated Supplement for Potting Soil Indoor Plants, 3-5mm Succulent Soil, Organic Biochar, Paphiopedilum, Bonsai

## Features

- Temperature Regulator: Charcoal absorbs and retains the heat of sunlight, so that the soil temperature is regulated and seeds are promoted to germinate.If you want indoor plants to grow healthily, horticultural charcoal is an ideal choice
- Water and Nutrient Storage: Charcoal performs well in storing water and nutrients, and can improve soil permeability and drainage (especially for containers without drainage holes). When fertilizing or watering is excessive, the charcoal will store the excess and release it when needed
- Good Filter: Due to the loose and porous structure of horticultural charcoal, it can effectively increase the air flow in the soil of plant pots, especially for indoor plant soil with less air circulation
- Suitable Size: Horticultural charcoal has a diameter range of 3 - 5 mm, and small pieces of charcoal that moderately cover the soil surface help plants survive and reproduce
- Multi-functional: Charcoal blocks are suitable for various soils, including potting soil for indoor plants, soil for succulents, and soil for indoor plants with good drainage. It is very suitable for a variety of plants such as Cattleya, Dendrobium, Vanda, Paphiopedilum, and can even be used as a practical decoration in fish tanks and glass containers

## Images

![RAINFLOW Horticultural Charcoal for Plants - 290G Natural Earth Regulated Supplement for Potting Soil Indoor Plants, 3-5mm Succulent Soil, Organic Biochar, Paphiopedilum, Bonsai - Image 1](https://m.media-amazon.com/images/I/81OmwtsBxzL.jpg)

## Frequently Bought Together

- RAINFLOW Horticultural Charcoal for Plants - 290G Natural Earth Regulated Supplement for Potting Soil Indoor Plants, 3-5mm Succulent Soil, Organic Biochar, Paphiopedilum, Bonsai
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- Better-Gro Orchid Bark - Premium Grade Orchid Potting Medium for Potting, Repotting, Root Development, and Water Retention, Ideal for Phalaenopsis, Epiphytic Orchids, and Tropical Plants - 4 Quarts

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**Shop now:** [https://www.desertcart.vu/products/644162473-rainflow-horticultural-charcoal-for-plants-290g-natural-earth-regulated-supplement](https://www.desertcart.vu/products/644162473-rainflow-horticultural-charcoal-for-plants-290g-natural-earth-regulated-supplement)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-08*