---
product_id: 14489176
title: "Josh's Frogs Sprig & Stone Horticultural Charcoal (1 Quart)"
brand: "josh's frogs"
price: "141 Lei"
currency: RON
in_stock: true
reviews_count: 13
category: "Josh's Frogs"
url: https://www.desertcart.ro/products/14489176-joshs-frogs-sprig-and-stone-horticultural-charcoal-1-quart
store_origin: RO
region: Romania
---

# Absorbs odors & filters terrarium air Enhances drainage & moisture control Lightweight soil additive reduces pot weight Josh's Frogs Sprig & Stone Horticultural Charcoal (1 Quart)

**Brand:** josh's frogs
**Price:** 141 Lei
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your terrarium game with the ultimate charcoal upgrade!

## Quick Answers

- **What is this?** Josh's Frogs Sprig & Stone Horticultural Charcoal (1 Quart) by josh's frogs
- **How much does it cost?** 141 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/14489176-joshs-frogs-sprig-and-stone-horticultural-charcoal-1-quart)

## Best For

- josh's frogs enthusiasts

## Why This Product

- Trusted josh's frogs brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Moisture Manager:** Stores and releases water and nutrients, perfect for containers without drainage holes.
- • **Featherlight Soil Booster:** Lowers soil density for healthier root growth and easier handling.
- • **Odor-Absorbing Powerhouse:** Keeps your terrarium fresh and mold-free with natural charcoal filtration.
- • **Springtail Habitat Creator:** Cultures beneficial microfauna that clean mold and old vegetation, supporting a thriving ecosystem.
- • **Versatile Terrarium Essential:** Pairs seamlessly with Sprig & Stone’s full range of soils, plants, and décor for a curated habitat.

## Overview

Josh's Frogs Sprig & Stone Horticultural Charcoal (1 Quart) is a lightweight, odor-absorbing charcoal designed to improve drainage and filter harmful substances in terrariums and container gardens. It supports beneficial springtail cultures, enhancing ecosystem health while reducing soil weight and density. Ideal for both amateur and professional terrarium enthusiasts seeking a cleaner, healthier environment for their plants and pets.

## Description

desertcart.com : Josh's Frogs Sprig & Stone Horticultural Charcoal (1 Quart) : Patio, Lawn & Garden

Review: Great product! - My neighbors treated their lawn with harse chemicals that ran off first rain into my property and almost killed a 25yr old lilac tree my deceased mother-in-law planted. I used your product around the tree to filter out the chemicals and my tree is healthy as ever. I also used some in my vegetable, herb, and flower plants and they are doing swell. I will definitely recommend and purchase this product again for my gardening in and out doors :)
Review: Arrived Alive - Arrived alive and as described! Thanks guys

## Features

- ABSORBS ODORS and acts as a filter in your terrarium in a thin layer above the drainage layer
- IMPROVES DRAINAGE in containers, especially ones without without holes since it can store excess water and nutrients and release them as needed
- LIGHTWEIGHT addition to your potting mix or terrarium to decrease the overall weight and density of the soil
- CULTURE SPRINGTAILS in charcoal for easy removal, either as a micro feeder for your pet or as a clean up crew to eat mold and old vegetation in your terrarium
- MORE TERRARIUM SUPPLIES from Sprig & Stone! We also offer pre-mixed soils, charcoal, containers, mosses, decorations, and live plants!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00KWGYZUS |
| Best Sellers Rank | #59,142 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #639 in Garden Soil |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,702) |
| Item Weight | 9.6 ounces |
| Item model number | JF00548 |
| Manufacturer | Josh's Frogs |
| Package Dimensions | 8.78 x 5.71 x 3.23 inches |

## Product Details

- **Brand:** Josh's Frogs
- **Item Weight:** 0.6 Pounds
- **Style:** Modern
- **UPC:** 856106005483

## Images

![Josh's Frogs Sprig & Stone Horticultural Charcoal (1 Quart) - Image 1](https://m.media-amazon.com/images/I/61Ecn3Mi7iL.jpg)
![Josh's Frogs Sprig & Stone Horticultural Charcoal (1 Quart) - Image 2](https://m.media-amazon.com/images/I/51njzijmLYL.jpg)
![Josh's Frogs Sprig & Stone Horticultural Charcoal (1 Quart) - Image 3](https://m.media-amazon.com/images/I/613lQU3CpmL.jpg)
![Josh's Frogs Sprig & Stone Horticultural Charcoal (1 Quart) - Image 4](https://m.media-amazon.com/images/I/41VH1TLBKxL.jpg)
![Josh's Frogs Sprig & Stone Horticultural Charcoal (1 Quart) - Image 5](https://m.media-amazon.com/images/I/51CG-86wmuL.jpg)

## Available Options

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

## Questions & Answers

**Q: How big are the charcoal pieces?**
A: 75% of the charcoal is 1/16 - 1/8" (pinky fingernail sized). The remaining ~25% is the size of volcanic beach 'sand' and dust.

**Q: What kind of wood is this made from?**
A: its horticultural grade charcoal so non toxic woods for sure, this company breeds frogs and amphibians/fish are the first to feel environmental effects and this charcoal is 100% safe, been using it for years in the trade

**Q: is it activated?**
A: Not sure what that means. I think so ?

**Q: Are their any additives to this charcoal like fertilizer or is 100% pure hardwood charcoal?**
A: NO additives, just charcoal.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product!
*by K***N on July 7, 2024*

My neighbors treated their lawn with harse chemicals that ran off first rain into my property and almost killed a 25yr old lilac tree my deceased mother-in-law planted. I used your product around the tree to filter out the chemicals and my tree is healthy as ever. I also used some in my vegetable, herb, and flower plants and they are doing swell. I will definitely recommend and purchase this product again for my gardening in and out doors :)

### ⭐⭐⭐⭐⭐ Arrived Alive
*by A***H on December 18, 2025*

Arrived alive and as described! Thanks guys

### ⭐⭐⭐⭐⭐ Good for plants
*by L***. on September 5, 2023*

I bought this charcoal as I make my own succulent and Cactus soil and this is one of the ingredients. It is of a nice size but be warned that you will get the black powder all over your countertop and your hands whatever else you're working with so be careful when you touch other things.... I just found having a wet rag next to me helped.

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**Shop now:** [https://www.desertcart.ro/products/14489176-joshs-frogs-sprig-and-stone-horticultural-charcoal-1-quart](https://www.desertcart.ro/products/14489176-joshs-frogs-sprig-and-stone-horticultural-charcoal-1-quart)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-18*