Botanicare Tray 4 ft x 8 ft ID - White Soil | Peat Moss Used in growing areas -

Used in growing areas - this is waterproof poly film that is black on one side and white on the other

AN Overdrive 1L

CF (2 - 36) and ppm scales (TDS and 700 scale)

flowering and vegetable plants

It is easy to calibrate by using the push buttons on the meter and fresh Bluelab calibration solutions

Botanicare Tray 4 ft x 8 ft ID - White Soil | Peat Moss Used in growing areas -Botanicare's redesigned white premium ID trays offer professional hydroponic gardens with superior quality and performance. The ID trays now include a 7 in deep seat that accommodates larger root masses, taller pots and deeper saturation. A curved drainage grid with wider channels simplifies cleaning while newly engineered corner gussets allow for greater support. The ID trays maintain Botanicare's standard inside dimensions for maximum growth space