Commercial Grade Rockwool Block 100x100x75mm (6x) Hydroponics Tomato Cucumber Grow Medium Pipe Accessories Drip Arrow 1-IN-2-OUT Drip Irrigation

Commercial Grade Rockwool Block 100x100x75mm (6x) Hydroponics Tomato Cucumber Grow Medium Pipe Accessories Drip Arrow 1-IN-2-OUT Drip IrrigationRockwool Block 100x100x75mm (Stone Wool) Hydroponics Tomato Cucumber Grow Medium Rockwool block is commonly used in the commercial growing of tomatoes, cucumbers, and climbing plants. Seeds are germinated and propagated in rock wool plugs. When true leaves appear, rock wool plugs will be inserted into these rock wool blocks to grow. Nutrient feed is done via a drip system. For drip pins and accessories, please see the hydroponic plumbing section

SKU: 75821642412 · From wiensworld.de