US$ 55.99
This heat mat is designed to raise temperatures to the preferred rooting area's from 5 to a maximum of 11 degrees above room temperature
SWEET AND STICKY TRICHOME ENHANCER
growing indoors
Recommended usage rate 1-2ml/L throughout bloom
This product contains carefully balanced amounts of high-quality phosphates that work to maximize the size and quality of the final harvest
Flairfrom EC Calibration Solution 2.76 - 250mL Meters & Controllers This heat mat is designedFor calibration of Conductivity (EC) meters in hydroponics Regular calibration of conductivity meters is essential to ensure accurate readings: Poorly maintained electrodes can upset the linearity (i. e. slope) of the readout values either side of the Conductivity Standards value. Thus it is essential to clean the electrode with Electrode Cleaner prior to calibrating. Conductivity meter electrodes normally become coated with impurities. The degree to
US$ 55.99
US$ 116.64
US$ 20.95