I Love Growing Marijuana Forum
Digital pH Meter and TDS
Grow Equipment
Meters & Tools
MacGyverStoner
December 30, 2015, 7:06pm
1
http://www.amazon.com/HDE-Toolbox--Temperature-Salinity-Hydroponic/dp/B00IEJOI9S?tag=greenrel-20
2 Likes
Ph Problems, please help a new grower!
Leaves curling upwards and drying, ph problem?
I have seedlings but I'm noticing yellowing and some burns
Black flies black flies black flies!