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cost effective formula Immensely powerful
The perfect pump for intermittent or continuous use
EC & TemperatureIt’s all you need for simple and reliable crop management
If stale air is not removed from the grow area
This process will reduce less rapidly unless extra direct to use nutrients will be administered to the medium and vice versa
Grodan Grow Cubes 90ltr cost effective formula Immensely powerfulThese 1cm square cubes of Grodan rockwool are lightweight, clean and well aerated. Ideal for passive growing in pots or use in the Wilma system. Mix with clay for a well aerated, free draining hydroponic growing medium.