Grodan Grow Cubes 125L Box Grow Light Bulbs make sure you keep the

make sure you keep the pH between 6 and 7

The Opticlimate Plenumbox is a strong insulated case

high-performance filtration that gives you peace of mind knowing that your water is clean and safe

which works with your plants' roots to increase nutrient uptake and protect your plants against pathogens

Works well with other Advanced Nutrients additives and boosters

Grodan Grow Cubes 125L Box Grow Light Bulbs make sure you keep the1cm square cubes of Grodan rockwool, Clean, lightweight and well aerated. Ideal for passive growing in pots or use in the Origin system. Mix with clay for a well aerated, free draining hydroponic growing medium.