Blocks light to reduce algae growth on rockwool and other growing media
Creates a physical barrier to deter pests
White surface reflects light back to plants
8" black/white sided block covers by gr...
Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump...
The Hydrofarm Electronic Water Timer makes watering your plants a breeze. This single-station analog timer attaches directly to your garden hose and automatically controls sprinklers, drip systems ...
EcoPlus Aqua Heat Titanium Heater 300 Watt
Heater tube is fully submersible. Automatic electronic heater. Double heating tube. Very durable and reliable. Easy temperature control. Ideal for saltwat...
0778349855062
Designed for use with ordinary construction vapor barrier to seal off work zones, this adhesive-backed zipper is perfect for creating a simple, resealable access doorway. It installs ...
