These heavy duty, semi-rigid Blackmore 36 plug strip trays allow you to easily separate species in one tray, reducing potential disease spread, and easing transplanting. The plug trays measure 11"x 21 1/4" and easily fit into our 1020 no drainage trays, web trays, and Perma-Nest trays (lip of plug trays rest on top of other trays so that cells are in the trays. Depending on cell size, the bottom of the cells may not touch bottom of tray.) Use along with our heat mats and light stands for seed starting success. Plug trays are BPA free and made of recyclable #6 polystyrene.
Strip Trays come as one full size tray that can easily be “snapped” into two trays (Each strip has 36 cells). Cell size measures 1 3/8" deep and 1 3/4" wide.
1 Count = 72 cells (2, 36 strip trays that can be snapped apart)
5 Count = 360 cells
1 Each (901 SKU size) = Case of 50
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Q: Is the 11 by 21 1/4" measurements for one 36 cell strip or two?
A: Hi T. H., The 11" W x 21.25" L measurement is for the entire tray of 72 cells that can be snapped in half. We apologize for any confusion.