General Hydroponics pH Down Liquid - Gallon (Case Of 4) trays and domes • pH 7 & pH4
Baker’s notes & crumb story
Description
• pH 7 & pH4 calibration solution (50ml bottle each)
Use clean measuring instruments--do not put anything into the bottle
Does not restrict plant growth
broad spectrum control of sucking and chewing insects
this trimming machine is ideal for small harvests with an hourly throughput rate of up to 35 lbs wet (7 lbs dry) for the Single Machine System
General Hydroponics pH Down Liquid - Gallon (Case Of 4) trays and domes • pH 7 & pH4The acid formulation uses phosphoric acid to lower the pH to the proper level.