---
product_id: 657980011
title: "Organic Seed Starting, Compressed Block expands to 12 Quarts, Made for Herbs, Veggies, Flowers"
brand: "back to the roots"
price: "8.13 OMR"
currency: OMR
in_stock: true
reviews_count: 8
category: "Back To The Roots"
url: https://www.desertcart.com.om/products/657980011-organic-seed-starting-compressed-block-expands-to-12-quarts-made
store_origin: OM
region: Oman
---

# Expands to 12 quarts Superior water retention & aeration Peat-free & OMRI organic certified Organic Seed Starting, Compressed Block expands to 12 Quarts, Made for Herbs, Veggies, Flowers

**Brand:** back to the roots
**Price:** 8.13 OMR
**Availability:** ✅ In Stock

## Summary

> 🌿 Expand your garden, shrink your footprint!

## Quick Answers

- **What is this?** Organic Seed Starting, Compressed Block expands to 12 Quarts, Made for Herbs, Veggies, Flowers by back to the roots
- **How much does it cost?** 8.13 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/657980011-organic-seed-starting-compressed-block-expands-to-12-quarts-made)

## Best For

- back to the roots enthusiasts

## Why This Product

- Trusted back to the roots brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Grow One, Give One:** Join a community that gives back—share your garden photos and help donate STEM kits to classrooms nationwide.
- • **Optimized Root Health:** Balanced pH and enhanced aeration promote vigorous root development and lush, thriving plants.
- • **Eco-Friendly & Organic:** Peat-free and OMRI listed, ensuring sustainable, chemical-free growth for your plants and peace of mind for you.
- • **Mess-Free & Convenient:** Forget bulky soil bags—this compressed block is easy to store, transport, and activate with just water.
- • **Maximize Your Grow Space:** One compact block expands to a generous 12 quarts of nutrient-rich soil—perfect for any indoor or outdoor garden.

## Overview

Back to the Roots Organic Seed Starting Mix is a compressed, peat-free soil block that expands to 12 quarts of fluffy, nutrient-rich, and balanced pH soil. OMRI certified for organic use, it enhances water retention and aeration to support healthy root growth. Ideal for starting seeds or amending garden soil, it offers a convenient, mess-free alternative to traditional potting soil bags, backed by a satisfaction guarantee and a social impact program.

## Description

Back to the Roots 100% Organic Seed Starting Mix block expands into 12 quarts cubic feet of rich, fluffy, and nutrient-rich soil when you add water. Perfect for indoor and outdoor use, it enhances water retention and aeration, promoting healthy root growth and robust plant development. Say goodbye to heavy, messy soil bags — our coir brick is convenient to store and easy to use. This natural and sustainable substrate is your key to thriving plants and more vibrant potted plants and gardens.

Review: Quality Product - This is a good seed starting compound. It arrives as a compressed hard block. Just cut the top off the bag and pour in about a gallon and a half of water. It expands to about 3 times its original size. You can user it straight out of the bag or pour it into a container. It works great and retains the moisture needed for the plants. It has the needed nutrients for the plants. My plants are looking great its definitely worth the money.
Review: Really love this soil blend and it’s well draining - I really love this soil blend. Unfortunately I opened my bag about a month after I got it and I had little gnats. I’m chalking it up to me letting the product sit and will still use it but treat it to get rid of the gnats.

## Features

- Includes Back to the Roots Compressed Seed Starting Potting Mix that expands to 12qt of soil. A balanced pH, which means it’s truly all-purpose. Use alone or as an amendment for anything in a pot or in the ground — vegetables, flowers, herbs, and even starting seeds.
- Expands to 12 Quarts
- Peat Free OMRI Listed, assuring organic production, handling, and processing
- 100% SATISFACTION GUARANTEE: If you are not satisfied or have any issues with this product, just shoot us a note and our dedicated customer support team will make sure we get you growing or send you a refund/replacement.
- GROWONEGIVEONE — Share a photo of your growing garden and we’ll donate a Kids Grow Kit and STEM elementary school curriculum to a classroom of your choice.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #21 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1 in Garden Soil |
| Brand | Back to the Roots |
| Customer Reviews | 4.3 out of 5 stars 8,209 Reviews |
| Global Trade Identification Number | 00810667035358 |
| Item Weight | 2.87 Pounds |
| Style | Seed Starting Mix |
| UPC | 810667035358 |

## Product Details

- **Brand:** Back to the Roots
- **Style:** Seed Starting Mix
- **Item Weight:** 2.87 Pounds
- **UPC:** 810667035358
- **Global Trade Identification Number:** 00810667035358

## Images

![Organic Seed Starting, Compressed Block expands to 12 Quarts, Made for Herbs, Veggies, Flowers - Image 1](https://m.media-amazon.com/images/I/81Kcy8WhmNL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality Product
*by W***X on January 13, 2026*

This is a good seed starting compound. It arrives as a compressed hard block. Just cut the top off the bag and pour in about a gallon and a half of water. It expands to about 3 times its original size. You can user it straight out of the bag or pour it into a container. It works great and retains the moisture needed for the plants. It has the needed nutrients for the plants. My plants are looking great its definitely worth the money.

### ⭐⭐⭐⭐⭐ Really love this soil blend and it’s well draining
*by M***1 on October 8, 2025*

I really love this soil blend. Unfortunately I opened my bag about a month after I got it and I had little gnats. I’m chalking it up to me letting the product sit and will still use it but treat it to get rid of the gnats.

### ⭐⭐⭐⭐⭐ Works!!
*by J***. on January 16, 2026*

This has been the best starting soil to use! My seedlings love it and have already popped up in less than a week. I used the left over soil to top my monstera and bird of paradise!

## Frequently Bought Together

- Back to the Roots Organic Seed Starting, Compressed Block expands to 12 Quarts, Made for Herbs, Veggies, Flowers
- Burpee SuperSeed Seed Starting Tray | 16 XL Cell | Reusable & Dishwasher Safe | for Starting Vegetable Seeds, Flower Seeds & Herb Seeds | Indoor Grow Kit for Deep-Rooted Seedlings, Green
- Sereniseed Certified Organic Herb Seeds (10-Pack) – Non GMO, Heirloom – Seed Starting Video - Basil, Cilantro, Oregano, Thyme, Parsley, Lavender, Chives, Sage, Dill Seeds for Indoor & Outdoor Planting

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**Shop now:** [https://www.desertcart.com.om/products/657980011-organic-seed-starting-compressed-block-expands-to-12-quarts-made](https://www.desertcart.com.om/products/657980011-organic-seed-starting-compressed-block-expands-to-12-quarts-made)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-05*