---
product_id: 150954738
title: "Grodan Delta 8 Block 4 by 4 by 3 Inch with Hole, Case of 180 Blocks"
brand: "grodan"
price: "€ 1688.68"
currency: EUR
in_stock: true
reviews_count: 10
url: https://www.desertcart.hr/products/150954738-grodan-delta-8-block-4-by-4-by-3-inch
store_origin: HR
region: Croatia
---

# 4x4x3 in size Case of 180 blocks Perfect for 1.5 in plugs Grodan Delta 8 Block 4 by 4 by 3 Inch with Hole, Case of 180 Blocks

**Brand:** grodan
**Price:** € 1688.68
**Availability:** ✅ In Stock

## Summary

> 🌿 Grow Big or Go Home! - Unleash your inner horticulturist with Grodan!

## Quick Answers

- **What is this?** Grodan Delta 8 Block 4 by 4 by 3 Inch with Hole, Case of 180 Blocks by grodan
- **How much does it cost?** € 1688.68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/150954738-grodan-delta-8-block-4-by-4-by-3-inch)

## Best For

- grodan enthusiasts

## Why This Product

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

## Key Features

- • **Guided Success:** Each pack comes with easy-to-follow instructions for hassle-free planting.
- • **Maximize Your Yield:** More than double the wool of standard blocks for superior moisture retention.
- • **Ultimate Versatility:** Designed for both small and large plants, ensuring a seamless growth experience.
- • **Transform Your Growth:** Elevate your planting game with Grodan's premium Gro-Blocks!
- • **Join the Green Revolution:** Be part of a sustainable future with Grodan's eco-friendly growing solutions.

## Overview

The Grodan Delta 8 Block is a versatile growing medium designed for optimal plant growth. Each block measures 4x4x3 inches and comes in a case of 180, making it perfect for both small and large plants. The blocks feature a hole that fits 1.5-inch starter plugs, and each pack includes clear instructions to guide you through the planting process. With more than twice the amount of wool compared to standard blocks, these Gro-Blocks ensure excellent moisture retention and support for your plants throughout their life cycle.

## Description

Gro-Blocks are similar to a plant container. Need a 3 in pot? Then choose a 3 in Gro-Block. Small plants can be fully grown in our larger Gro-Blocks. Holes are perfect size for any 1.5 in starter plug. Come in packs labeled with instructions. Big Mama is Grodan's largest block ever produced! Big enough to grow a large plant for its entire life. More than twice the amount of wool as our Hugo Block.

## Features

- Gro-Blocks are similar to a plant container.
- Then choose a 3 in Gro-Block. Small plants can be fully grown in our larger Gro-Blocks.
- Holes are perfect size for any 1.5 in starter plug. Come in packs labeled with instructions.
- Big Mama is Grodan's largest block ever produced!
- Big enough to grow a large plant for its entire life. More than twice the amount of wool as our Hugo Block.

## Product Details

- **Brand:** Grodan
- **Color:** Natural
- **Special Feature:** organic
- **Item Weight:** 24.4 Pounds
- **USDA Hardiness Zone:** 8
- **Number of Pieces:** 180
- **Number of Items:** 1
- **Style:** Case
- **Global Trade Identification Number:** 08718232035739

## Images

![Grodan Delta 8 Block 4 by 4 by 3 Inch with Hole, Case of 180 Blocks - Image 1](https://m.media-amazon.com/images/I/61V9EzPtUgL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Excellent for the purpose
  

*by J***R on Reviewed in the United States 🇺🇸 on September 7, 2022*

Easy to work with, they hold together very wellThey DO NOT have holes in them for clone plugs etc so you can shape the opening for whatever type of starter you used. Very handy and these big ones are much better for browing big plants than the 6x6x6 Hugo's, over 2x the volume

### ⭐⭐⭐⭐ 







  
  
    good
  

*by E***T on Reviewed in the United States 🇺🇸 on February 15, 2022*

good

### ⭐⭐⭐ 







  
  
    Slightly damaged
  

*by J***S on Reviewed in the United States 🇺🇸 on June 22, 2021*

One block was damaged. The hole has been opened and some of the wool has been pushed down. This reduces the area for roots to take hold, but not by much...

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**Shop now:** [https://www.desertcart.hr/products/150954738-grodan-delta-8-block-4-by-4-by-3-inch](https://www.desertcart.hr/products/150954738-grodan-delta-8-block-4-by-4-by-3-inch)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-24*