Hanna Instruments GroChek pH/EC/TDS/C Portable Meter w/Cal Check co2 Grand Finale by Sugar Peak

Grand Finale by Sugar Peak is a convenient one-part finishing formula designed for maximizing production of determinate flowering and fruiting plants

The Safer Brand Caterpillar Killer utilizes Dipel (bacillus thuringiensis var

Effective on a wide variety of insects

Roots Organics Extreme Serene kelp extract can be used in conjunction with any potting soil or hydroponic nutrient program

Pack of 10

Hanna Instruments GroChek pH/EC/TDS/C Portable Meter w/Cal Check co2 Grand Finale by Sugar PeakHI 9813 6 is a versatile, water resistant, multiparameter portable instrument specifically designed for agricultural applications such as hydroponics, greenhouses, farming and nurseries. This meter features an large LCD that clearly displays the parameter being measured as well as calibration instructions. Calibration is fast and easy with knobs located on the front panel of the instrument. HI 9813 6 includes all the features of the HI 9813 5 while