Grodan Gro-Smart Tray Insert (5/Cs) These are the same high-quality

These are the same high-quality trays as the industry-standard Botanicare® White Grow Trays

ingestion and molting interference

Mini-Blocks and Gro-Blocks have finally found a home

odors and other gaseous contaminants

Grodan Gro-Smart Tray Insert (5/Cs) These are the same high-qualityYour 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 product; even dish washer safe!