Pay in 4 interest-free payments of $18.22 Learn more
Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
and SPYDR 1 - 3
just return your old filter to your retail store to be recycled
outdoor and hydroponic use
Competitor green CLF "party lights" or incandescent bulbs do not provide the correct spectrum to prevent photosynthesis
Premium organic materials
Technaflora pH Up ph-ec-tds-meters-and-solutions and SPYDR 1 - 3Technaflora's pH Up and pH Down enable the gardener to moderate and maintain optimum pH levels. The pH scale is a measure that describes the relative acidity or alkalinity of a solution or medium. Both pH balancing aids are manufactured using the highest quality ingredients: potassium hydroxide to raise pH and nitric acid to lower pH. At the same time as ensuring stringent industry safety standards, Technaflora's pH Up and pH Down are potent and
