Grotek Cal-Max 1 gal Nutrients & Additives new-releases Nitrite High Range Test Kit

Nitrite High Range Test Kit comes in a plastic case and contains everything needed to perform up to 30 tests (except distilled water):

or once plants stop growing vertically

padding: 16px

and instruction to introduce first plants into culture

Grotek Cal-Max 1 gal Nutrients & Additives new-releases Nitrite High Range Test KitDescription Product Details: During periods of high temperatures and accelerated growth, plants can develop nutrient deficiencies, which are preventable. Cal Max was developed to provide the additional calcium, magnesium and iron needed to support peak production. Applied as a foliar spray, this product can help even in environments where nutrient translocation from roots to leaves is difficult or not occurring at all. Cal Max can be used to treat