Grodan Gro-Smart Tray Organic Nutrients Works with Any Nutrient Program

Works with Any Nutrient Program

Hydroton® brand expanded clay is semi-porous and generally does not float like other products can

mix Bio-Live directly into the surrounding soil or potting mix so the beneficial microbes and nutrients make contact with the root zone

P and K in the bottle encourage crop potency and productivity for vigorous growth and fruiting

the glass sensor tip and the reference junction of the pH electrode should be kept moist and not be allowed to dry out when not in use

Grodan Gro-Smart Tray Organic Nutrients Works with Any Nutrient ProgramGRODAN Gro Smart Tray Insert Your Grodan Starter plugs, Mini Blocks and Gro Blocks have finally found a home. This durable Dutch tray has double sided features. Use the 78 cell side to perfectly fit 1. 5 in A OK Starter Plugs or round Macroplugs. Use the mesh side for sheets of A OK's, Mini Blocks, or Gro Blocks. The tray fits in a standard 10 x 20 flat and keeps the Grodan elevated from the bottom of the flat. Easily sanitize as any hard plastic