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and sulfur in one easy-to-use amendment
Grow Big® 6 - 4 - 4
Your plants use the ingredients in pH Perfect® Sensi Grow to reward you with rapid growth
stem and leaf development
Grodan Gro-Smart Tray Calcium & Magnesium and sulfur in one easy-to-useGRODAN 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
