---
product_id: 424846602
title: "1\" Grodan Rockwool Starter Plugs, 1 Sheet of 50 Hydroponic Plugs Stake"
brand: "the hydroponic city"
price: "€ 23.71"
currency: EUR
in_stock: true
reviews_count: 1
category: "The Hydroponic City"
url: https://www.desertcart.hr/products/424846602-1-grodan-rockwool-starter-plugs-1-sheet-of-50-hydroponic
store_origin: HR
region: Croatia
---

# 50 uniform starter plugs even water & nutrient distribution tapered bottom for easy transplant 1" Grodan Rockwool Starter Plugs, 1 Sheet of 50 Hydroponic Plugs Stake

**Brand:** the hydroponic city
**Price:** € 23.71
**Availability:** ✅ In Stock

## Summary

> 🌿 Grow like a pro — start strong, grow stronger!

## Quick Answers

- **What is this?** 1" Grodan Rockwool Starter Plugs, 1 Sheet of 50 Hydroponic Plugs Stake by the hydroponic city
- **How much does it cost?** € 23.71 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/424846602-1-grodan-rockwool-starter-plugs-1-sheet-of-50-hydroponic)

## Best For

- the hydroponic city enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Transplanting:** Tapered bottom design minimizes root disturbance, making your crop transitions seamless and stress-free.
- • **Ready-to-Use Tray Format:** Connected plugs in a 1020 tray-compatible sheet streamline your propagation workflow with modern efficiency.
- • **Optimized Root Environment:** Fibrous stone wool structure delivers balanced water, nutrient, and pH distribution for thriving young plants.
- • **Precision Propagation Power:** 50 perfectly uniform rockwool plugs ensure consistent germination and seedling growth every time.
- • **Professional-Grade Reliability:** Trusted by horticultural experts worldwide for strength, shape, and uniformity in hydroponic setups.

## Overview

The Hydroponic City Grodan Rockwool Starter Plugs come as a sheet of 50 uniform, tapered-bottom cubes designed for optimal seed germination and cutting propagation. Crafted from fibrous stone wool, these plugs ensure even water, nutrient, and pH distribution, supporting healthy root development and easy transplanting. Ideal for hydroponic systems, they offer professional-grade consistency and strength in a convenient tray format.

## Description

Grodan Starter Plugs are designed for starting seedlings and rooting stem cuttings. The finely woven stone wool in the Starter Plug provides the perfect environment for young roots. Grodan plugs have excellent uniformity, strength and shape that provides the perfect basis for optimum germination and uniform seedling results. The uniformity and reliability of Grodan plugs provide a solid basis for automatic or manual processing, uniform germination and a crop that can be transplanted successfully. Grodan plugs have a uniform density, firmness and fibrous structure. This means that distribution of water, nutrients and pH-value is also uniform, which has a beneficial effect on germination results. Grodan AOK sheets have square size plugs connected to each other at the top of the plug forming a sheet fitting a 1020 tray.

Review: Great Value, as expected

## Features

- Give your cuttings and seedlings the perfect start in life with Grodan rockwool cubes— the trusted propagation solution of horticultural professionals worldwide
- Grodan plugs have excellent uniformity, strength, and shape that provides the perfect basis for optimum germination and uniform seedling results
- Grodan rock wool planting plugs have a tapered bottom, for improved transplanting
- Grodan rockwool cubes for hydroponics are great to use for germinating seeds, starting cuttings in, and also using the grow plugs for cloning
- Grodan is the ideal plug for the growth of crops in hydroponic systems because rock wool planting cubes have uniform density, firmness, and fibrous structure that allows for even distribution of water, nutrients, and pH-value

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09W8Y3RDR |
| Brand Name | The Hydroponic City |
| Color | red |
| Colour | red |
| Country of Publication | China |
| Customer Reviews | 4.0 out of 5 stars 14 Reviews |
| Finish Types | Polished |
| Included Components | Tray |
| Indoor Outdoor Usage | Outdoor |
| Item Weight | 0.09 Kilograms |
| Manufacturer | The Hydroponic City |
| Material | Wool |
| Material Type | Wool |
| Number of Levels | 50 |
| Number of Pieces | 1 |
| Other Special Features of the Product | Tapered Bottom |
| Plant or Animal Product Type | plant |
| Planter Form | Tray |
| Planter form | Tray |
| Product Style | Modern |
| Set Name | Single Set |
| Shape | Square |
| Size | 50 Plugs |
| Special features | Tapered Bottom |
| Style | Modern |
| Theme | No theme |
| Unit Count | 50 Count |

## Product Details

- **Material:** Wool
- **Colour:** red
- **Special features:** Tapered Bottom
- **Style:** Modern
- **Planter form:** Tray

## Images

![1" Grodan Rockwool Starter Plugs, 1 Sheet of 50 Hydroponic Plugs Stake - Image 1](https://m.media-amazon.com/images/I/61Udz2qmzML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Value, as expected
*by K***T on 9 July 2022*



## Frequently Bought Together

- The Hydroponic City 1" Grodan Rockwool Starter Plugs, 1 Sheet of 50 Plugs (50 Hydroponic Plugs) Stake
- General Hydroponics Rapid Start
- General Hydroponics pH Control Kit for Testing

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**Shop now:** [https://www.desertcart.hr/products/424846602-1-grodan-rockwool-starter-plugs-1-sheet-of-50-hydroponic](https://www.desertcart.hr/products/424846602-1-grodan-rockwool-starter-plugs-1-sheet-of-50-hydroponic)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-24*