BOTANICARE ORIGINAL GOW TRAY 5 FT X 5 FT BLACK MIDDLE HGC706667 AURORA Electrode: Replaceable glass sensor and

Electrode: Replaceable glass sensor and reference tube electrodes

Adds mechanical strength to stems

and for good reason

GREAT for flushing

We carefully selected the most soluble forms and bioavailable forms of this naturally thick and solid element for your high-value crops

BOTANICARE ORIGINAL GOW TRAY 5 FT X 5 FT BLACK MIDDLE HGC706667 AURORA Electrode: Replaceable glass sensor andBotanicare Original Grow Trays are durable, customizable grow trays made from heavy gauge ABS that resist bowing, cracking and leaking, so you can grow with confidence. The sidewalls on these versatile hydroponic grow trays are 4. 5 inches high, providing more flexibility and making them ideal for drip, ebb and flow, or lettuce raft growing. Choose between 4 or 5 foot widths, and extend the length from 10 foot 6 inch to 100 foot 6 inch in 5 foot