FloraFlex FloraWool Rockwool Block

The FloraFlex 6"x6"x6" FloraWool Cube is a premium hydroponic growing medium made from molten basalt rock that's spun into fluffy fibers (stonewool) and formed into a sturdy cube. This basalt fiber construction gives the cube an ideal air-to-water ratio -  when fully saturated it holds roughly 80% nutrient solution and 20% air - which makes it nearly impossible to overwater while still keeping roots constantly nourished. The result is a healthy root zone that drives vigorous plant growth.

• Dimensions: 6" x 6" x 6"
• Material: Basalt Rockwool (Stone Wool)
• Quantity per Case: 48 cubes
• Quantity per Pallet: 768 cubes

FloraFlex FloraWool Cube Key Features & Benefits:

• Exceptional Water Retention & Drainage: Absorbs and holds nutrient solution while draining excess freely. Maintains an optimal 80/20 moisture-to-air ratio, reducing the risk of overwatering and promoting strong root development.
• Superior Root Development: The open fiber structure allows for easy root penetration and expansion, resulting in faster growth and greater nutrient uptake.
• Inert and pH-Neutral: Offers complete control over nutrient feeding with no chemical interference. Doesn't lock out nutrients and doesn’t alter pH.
• Sterile and Pest-Free: Manufactured at high temperatures to ensure a sterile, disease-free growing medium, ideal for a clean grow environment.
• Excellent Structural Support: The 6"x6"x6" size supports large plants through all stages of growth. Pre-drilled hole for easy transplanting.
• Hydroponic System Compatibility: Perfect for use in ebb-and-flow, drip irrigation, Dutch buckets, flood tables, and run-to-waste systems.
• Ideal for Cultivation: Rockwool is a top choice for growing due to its oxygenation, moisture retention, and consistent performance during both veg and flower.
• Ready to Use: Simply soak in pH-adjusted water or nutrient solution, insert your seed or clone, and grow.
• Reusable and Sustainable: Can be sterilized for reuse or broken down and added to soil mixes for aeration.