Tp1/Gzc Day And Night Tempstat Soil Mixes Hydroponic systems are prone to

Hydroponic systems are prone to levels of stress that may not be visible to the grower but may greatly reduce the plants ability to produce the hormones that it needs for the vital processes of nutrient uptake and distribution

which will make your concentrate much better

Kelp extract provides trace nutrients for enhanced plant growth and maintaining vigorous plants

Additional 100 feet roll of tubing for Titan Controls CO2 Rain System with 25 Tubing

Composted Seabird Guano

Tp1/Gzc Day And Night Tempstat Soil Mixes Hydroponic systems are prone toControls cooling or heating equipment according to a daytime or nighttime setpoint. 6 foot cord with temperature sensor precise to 2F 1C. Can power 120Vac equipment up to 15 amp. Typical control differential + 2F + 1C . Included with the TP1: One plug in type module. One user guide. One screw kit 3 year full no hassle warranty! Instruction Manual