The Gro-Smart tray measures 10”x20” and has two parts, a divider and a catch tray. The divider will fit 78 - 1.5 inch plugs on one side, or flip it over and use the mesh side to fit joined sheets of
starter cubes, Mini-Blocks or Grow-Blocks. The divider keeps the cubes and plugs above the water to ensure good airflow and drainage at all times, keeping your cuttings and seedlings healthy and strong.
Pro-tip: Get your Mini-Blocks, Starter Cubes and Gro-Blocks here.
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" AO/36 or AO/50 Starter plugs or round Macroplugs. Use the mesh side for sheets of AO Mini-Blocks, or Gro-Blocks. The tray fits in a standard 10x20 flat and keeps the Grodan elevated from the bottom of the flat. Easily sanitize as any hard-plastic product; even dish-washer safe! This terra-cotta colored tray was designed by Grodan and is exclusively manufactured for the Grodan company.