Grodan Gro-Smart Tray Terracotta (Case of 5) #3 No need to use multiple

No need to use multiple trays to gain strength when one quad thick tray will do the trick

providing increased superior coverage on crops

While potassium hydroxide (KOH) has been the traditional choice for pH adjustment

capacity and reliability that is not available from the portable units sold via retail

resulting in offspring that possess a combination of the traits from their parent plants

Grodan Gro-Smart Tray Terracotta (Case of 5) #3 No need to use multipleGrodan Gro Smart Tray Terracotta 78 Cell Your Grodan Starter plugs, Mini BlocksTM and Gro BlocksTM have finally found a home. This durable Dutch tray has double sided features. Use the 78 cell side to perfectly fit 1. 5" A OK StarterTM plugs or round MacroplugsTM. 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