and sturdy spill trays
Hydrofarm's Xtrasun reflectors were designed with our customers' needs in mind
Roots Organics Super Phos Bat Guano is fast acting and so powerful it should be used carefully and sparingly
This 400W metal halide model offers 32
) around what you want to tie and staple
Waterproof pH/Temperature Meter double-ended and sturdy spill traysHM Digital PH 200 Water pH Testing Meter. Waterproof. Measure 0 14 pH. Temperature Tester, IP 67 rating, Factory Calibrated, ideal for all pH testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs and scientific testing, pools and spas, ecology testing, boilers and cooling towers, water treatment, wine, coffee, agriculture and more.