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For discharge of large volumes of air
• Can be used as an acidifer
Premium buffered coco coir
Replacement should be perfomed monthly
Successful calibration indicator is displayed on screen for 30 days to indicate when re-calibration is required
Grodan Gro-Smart Tray Terracotta (Case of 5) LC9950200 For discharge of large volumesGrodan 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
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