Start your hydroponic journey with confidence using these high-quality Rockwool starter cubes designed for faster, healthier plant growth.
Perfect for seed starting and plant propagation, these nursery grow sponges deliver optimal moisture retention and aeration—key elements for successful root development. Whether you’re a hobby gardener or a commercial grower, these hydroponic starter cubes provide a clean, sterile, and mess-free environment to nurture seeds into strong, healthy seedlings. Their uniform structure ensures consistent results, making them ideal for indoor gardens, hydroponic systems, greenhouses, and even aquaponic setups. Simplify your plant germination process with a proven medium trusted by growers worldwide.
Key Features:
✔️ Premium Rockwool Material – Delivers excellent water retention while maintaining proper air circulation.
✔️ Ideal for Seed Germination & Cloning – Supports fast and healthy root growth in a controlled environment.
✔️ Clean & Sterile Growing Medium – Minimizes disease risk and provides a pest-free start for your plants.
✔️ Versatile for Multiple Grow Setups – Perfect for hydroponics, aquaponics, and traditional greenhouse planting.
✔️ Uniform Size for Consistent Results – Cubes measure 27.5×13.9×2.5cm for easy handling and transplanting.
Specifications:
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Material: Rockwool
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Cube Size: 27.5 × 13.9 × 2.5 cm
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Quantity Options: 50 / 100 / 200 / 400 / 600 pieces
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Type: Nursery Pots / Grow Cubes
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Origin: Mainland China
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Chemical-Free: Yes
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Set Type: Yes
Care Instructions:
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Soak cubes in pH-balanced water before use.
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Keep moist but not waterlogged during germination.
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Avoid direct sunlight during early growth stages.
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Maintain a sterile environment to prevent contamination.
In the Box:
Grow smarter, not harder—elevate your gardening results with these professional-grade Rockwool grow cubes!
Whether you're propagating herbs, vegetables, or flowers, these starter sponges deliver the consistency and efficiency modern growers demand.
Order now and take the first step toward a thriving hydroponic garden.