FloraFlex FloraWool Cubes | 6"

FloraFlex FloraWool 6" Cubes are 6"x6"x6" hydroponic growing medium cubes made from molten basalt rock that is spun into fluffy fibers (stonewool). 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
• Quantity per Container (Floor Loaded): 19,000 cubes

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 Cannabis Cultivation: Rockwool is a top choice for cannabis 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.

Free Shipping on Pallet Size Orders