Legigo 1.5 Inch Rockwool Cubes for Hydroponics Seed Starter – 98 Plugs (2 Sheets)

Legigo 1.5 Inch Rockwool Cubes are designed as a dependable starter for hydroponics and soilless systems. This pack includes 98 plugs spread across 2 sheets, delivering a ready-to-use propagation base for a wide range of plants and stages.

Why choose Legigo rockwool cubes for propagation

• Soft, fibrous texture supports gentle root penetration, helping tender young roots establish without damage.
• Basalt-based rockwool provides excellent water absorption while maintaining air spaces for oxygen to reach roots.
• Consistent cube size and pre-set holes simplify seed placement and early-stage care.

Easy prep and nurturing steps

• Cut the cube to the desired size with a small knife, then briefly soak in a diluted nutrient solution (about 10 seconds).
• Optionally adjust the pH to around 5.5 with citric acid to suit most plants.
• Place seeds in the pre-set holes, monitor moisture and temperature, and allow roots to reach about 0.5–1 inch before transplant.

Rooting and transplanting advantages

• The rockwool fiber structure quickly wicks water while maintaining oxygen channels for dense root growth.
• Low thermal conductivity helps buffer temperature fluctuations, stabilizing the root environment during early growth.
• Transplanting is straightforward: cubes can be moved directly into soil or hydroponic systems without disturbing roots.

Wide range of applications

• Ideal for accelerated seed starting and herb cloning, micro-vegetable cultivation, vertical gardens, and hydroponic setups.
• Popular for seed germination of lettuce, cucumbers, beans, tomatoes, strawberries, and flowers; suitable for home, indoor, greenhouse, and commercial use.
• Supports early-stage growth for temperature-sensitive varieties by offering a stable root zone in diverse environments.

With Legigo rockwool cubes, you can set up a flexible propagation foundation that aligns with your preferred gardening method, whether you are growing at home, in a greenhouse, or in a commercial facility. The combination of moisture retention, aeration, and ease of transplanting helps you focus on caring for young plants and planning your next planting cycle.