---
product_id: 170254953
title: "Grodan Rockwool Delta GRO Blocks | 4\" Cube - Pack of 6 | + THCity Stakes"
brand: "twin canaries liquid volume conversion chart"
price: "AR$114113"
currency: ARS
in_stock: true
category: "Twin Canaries Liquid Volume Conversion Chart"
url: https://www.desertcart.com.ar/products/170254953-grodan-rockwool-delta-gro-blocks-4-cube-pack-of-6
store_origin: AR
region: Argentina
---

# Fits 1.5" starter plugs perfectly Grooved base for optimal drainage 4" x 4" x 4" precision cube Grodan Rockwool Delta GRO Blocks | 4" Cube - Pack of 6 | + THCity Stakes

**Brand:** twin canaries liquid volume conversion chart
**Price:** AR$114113
**Availability:** ✅ In Stock

## Summary

> 🌿 Grow smarter, not harder — the pro’s choice for thriving plants!

## Quick Answers

- **What is this?** Grodan Rockwool Delta GRO Blocks | 4" Cube - Pack of 6 | + THCity Stakes by twin canaries liquid volume conversion chart
- **How much does it cost?** AR$114113 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/170254953-grodan-rockwool-delta-gro-blocks-4-cube-pack-of-6)

## Best For

- twin canaries liquid volume conversion chart enthusiasts

## Why This Product

- Trusted twin canaries liquid volume conversion chart brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by Enthusiasts:** With a 4.6-star rating from 455 users, these blocks are a proven favorite for serious gardeners aiming for premium results.
- • **Advanced Drainage Design:** Grooved bases prevent waterlogging and root rot by promoting superior drainage—say goodbye to 'wet feet' plants.
- • **All-in-One Growth Solution:** Grow your plants fully in these organic, natural rockwool blocks designed for both indoor and partial sun environments.
- • **Bonus THCity Stakes Included:** Comes with 5 sturdy stakes to support your plants’ vertical growth and stability, enhancing your garden’s professional look.
- • **Perfectly Sized Growth Cubes:** Each 4-inch block is engineered to fit standard 1.5-inch starter plugs, ensuring seamless plant development from seedling to maturity.

## Overview

Grodan Rockwool Delta GRO Blocks are 4-inch natural rockwool cubes designed for optimal plant growth with grooved bases for drainage and perfectly sized holes for 1.5-inch starter plugs. This pack of 6 includes 5 THCity stakes, ideal for indoor or partial sun gardening, offering a reliable, organic medium favored by experienced growers.

## Description

desertcart.com : Grodan Rockwool Delta GRO Blocks | 4" Cube - Pack of 6 | + THCity Stakes : Patio, Lawn & Garden

## Features

- Each Block is 4" x 4" x 4" with a hole at the top
- Gro-block holes are the perfect size for any 1.5" Starter plug or macroplug
- Plants can be fully grown in these gro-blocks
- The bases of the gro-blocks are grooved to promote drainage and to avoid "wet feet"
- Comes with 5 THCity Stakes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0812XYTKN |
| Best Sellers Rank | #43,330 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #285 in Plant Cages & Supports #1,084 in Garden Fertilizers |
| Brand Name | Twin Canaries Liquid Volume Conversion Chart |
| Color | Brown |
| Customer Reviews | 4.6 4.6 out of 5 stars (455) |
| Indoor Outdoor Usage | Indoor |
| Manufacturer | Twin Canaries Liquid Volume Conversion Chart |
| Material Features | Natural |
| Moisture Needs | Moderate Watering |
| Number of Pieces | 6 |
| Other Special Features of the Product | organic |
| Product Care Instructions | Water |
| Soil Type | Sandy Soil |
| Sunlight Exposure | Partial Sun |
| Unit Count | 6 Count |

## Product Details

- **Brand:** Twin Canaries Liquid Volume Conversion Chart
- **Color:** Brown
- **Indoor/Outdoor Usage:** Indoor
- **Material Feature:** Natural
- **Moisture Needs:** Moderate Watering
- **Product Care Instructions:** Water
- **Soil Type:** Sandy Soil
- **Special Feature:** organic
- **Sunlight Exposure:** Partial Sun
- **Unit Count:** 6 Count

## Images

![Grodan Rockwool Delta GRO Blocks | 4" Cube - Pack of 6 | + THCity Stakes - Image 1](https://m.media-amazon.com/images/I/71gndqI0PXL.jpg)

## Available Options

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

## Frequently Bought Together

- Grodan Rockwool Delta GRO Blocks | 4" Cube - Pack of 6 | + Twin Canaries Chart
- Grodan Rockwool Starter Mini-Blocks | 1.5" Blocks - Pack of 45 | + Twin Canaries Chart
- General Hydroponics Rapid Rooter, Starter Plug for Seeds or Cuttings, Great for Soil or Hydroponics Growing System, 50 Plugs

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**Shop now:** [https://www.desertcart.com.ar/products/170254953-grodan-rockwool-delta-gro-blocks-4-cube-pack-of-6](https://www.desertcart.com.ar/products/170254953-grodan-rockwool-delta-gro-blocks-4-cube-pack-of-6)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-09-21*