General Hydroponics PRO pH Down 2.5 gal (2/CS) hm-digital-ph-70-buffer-solution-20-packets-of-20-ml Use on vegetables

Use on vegetables

Ideal for the production of vegetable transplants in large cell trays

The Botanicare® OD trays

*will vary based on soil needs

General Hydroponics PRO pH Down 2.5 gal (2/CS) hm-digital-ph-70-buffer-solution-20-packets-of-20-ml Use on vegetablesGeneral Hydroponics Pro pH adjusters are based on completely different technology than our traditional smaller sized adjusters offering. New non mineral based acids and bases will not add nutrient value like the use of phosphoric acid or potassium hydroxide. They are safer to use as well as compared to mineral based adjusters. This is due to having a zero rating score for all safety categories on the HMIS scale as well as being non corrosive and non