--- product_id: 424846602 title: "The Hydroponic City 1\" Grodan Rockwool Starter Plugs, 1 Sheet of 50 Hydroponic Plugs Stake" brand: "the hydroponic city" price: "€ 32.88" currency: EUR in_stock: true category: "The Hydroponic City" url: https://www.desertcart.gr/products/424846602-the-hydroponic-city-1-grodan-rockwool-starter-plugs-1-sheet store_origin: GR region: Greece --- # 50 uniform starter plugs even water & nutrient distribution tapered bottom for easy transplant The Hydroponic City 1" Grodan Rockwool Starter Plugs, 1 Sheet of 50 Hydroponic Plugs Stake **Brand:** the hydroponic city **Price:** € 32.88 **Availability:** βœ… In Stock ## Summary > 🌿 Elevate your grow game with precision plugs that professionals trust! ## Quick Answers - **What is this?** The Hydroponic City 1" Grodan Rockwool Starter Plugs, 1 Sheet of 50 Hydroponic Plugs Stake by the hydroponic city - **How much does it cost?** € 32.88 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/424846602-the-hydroponic-city-1-grodan-rockwool-starter-plugs-1-sheet) ## 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 - β€’ **Effortless Transplanting:** Tapered bottom design simplifies moving seedlings without root damage or stress. - β€’ **Optimized Root Environment:** Fibrous stone wool structure balances moisture, nutrients, and pH for thriving young roots. - β€’ **Perfect Fit for 1020 Trays:** Sheet format with 50 plugs connects neatly for streamlined hydroponic setups. - β€’ **Professional-Grade Durability:** Robust plugs maintain shape and strength for seamless manual or automated handling. - β€’ **Consistent Germination, Every Time:** Precision-engineered rockwool cubes ensure uniform seedling growth and reliable propagation results. ## Overview The Hydroponic City Grodan Rockwool Starter Plugs come as a sheet of 50 uniform, tapered-bottom cubes designed for optimal seedling 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 and compatible with standard 1020 trays, they offer professional-grade strength and consistency for both manual and automated growing operations. ## 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. ## Features - Give your cuttings and seedlings the perfect start in life with Grodan rockwool cubesβ€” 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 | | Country of Publication | China | | Customer Reviews | 4.0 4.0 out of 5 stars (14) | | Finish Types | Polished | | Has Drainage | No | | Included Components | Tray | | Indoor Outdoor Usage | Outdoor | | Manufacturer | The Hydroponic City | | 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 | | Product Style | Modern | | Set Name | Single Set | | Shape | Square | | Size | 50 Plugs | | Theme | No theme | | Unit Count | 50 Count | ## Product Details - **Colour:** red - **Material:** Wool - **Planter form:** Tray - **Special features:** Tapered Bottom - **Style:** Modern ## Images ![The Hydroponic City 1" Grodan Rockwool Starter Plugs, 1 Sheet of 50 Hydroponic Plugs Stake - Image 1](https://m.media-amazon.com/images/I/61Udz2qmzML.jpg) ## 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 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/424846602-the-hydroponic-city-1-grodan-rockwool-starter-plugs-1-sheet](https://www.desertcart.gr/products/424846602-the-hydroponic-city-1-grodan-rockwool-starter-plugs-1-sheet) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-10-18*