Hydroponic Kit: 72 Rockwool Cubes + 2in Pots

Summary

• 1、Premium Material: Our rockwool cubes are made of premium basaltock inorganic fiber, and compressed into blocks through proprietary process. It's soft and even texture, good water absorption and strong air permeability, which is the best substrate material for soilless cultivation.
• 2、Easy to Transplant: Rockwool cubes for hydroponics keep the seeds long enough to establish a root system because of they have high water absorption while retain a lot of oxygen. This
• 1 in square rock wool block can hold its shape well without falling apart, making it easy to transplant.
• 3、Slotted Design: These net pots for hydroponics with holes at the bottom produces healthy roots with even drainage, allowing the roots to grow in their own way, passing through the net cup and emerging from the side to form larger and healthier roots.
• 4、Easy to Use: Cut off several pieces of rock wool with scissors, soak them briefly in nutrient solution for about