Pay in 4 interest-free payments of $72.50 Learn more
Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Effective on a wide variety of algae
Will not corrode
Saturate Grodan Gro-Blocks in a nutrient solution of roughly 1
all tied together by a handy pulling cart to make storage and transportation fast and easy
08 kg / 9 lbs Carbon Weight: 2
GrowDirector SocketDirector - Greenhouse Appliance Controller Soil Aeration & Drainage Effective on a wide varietyAutomate electrical devices for seamless operation without any need for manual input. The perfect appliance controller, SocketDirector lets you automate and control up to 32,000 electrical devices (when used in series) for seamless operation without any need for manual input. Each smart grow controller can handle 2 sockets. SocketDirector is an advanced automation solution that allows you to seamlessly operate up to 32,000 electrical devices without
