Bootstrap Farmer 6 cell tray inserts are made for the grower that wants an easily removable insert when growing a variety of crops. Made out of food-safe heavy duty polypropylene plastic. These are not your typical throw-away seed tray inserts. They are built to be used for many years of use. The new models have been redesigned with air channels, and extra large drain hole and are now made in the USA.
- Made from FDA Prime Grade Extra Strength Polypropylene (#5 BPA free) plastic
- Extra Large ⅝" Drainage Hole which makes for an incredibly easy seedling removal.
- These 6 Cell Inserts are designed with Air Prune technology. Air channels are added on each side to prevent root circling. Air pruned roots are shown to provide healthier and more vigorous growth.
- Proudly made in the USA our Seed trays are guaranteed to last at least 2 years
- 12 inserts fit per 1020 tray
- Seed tray insert outer dimensions: 5" x 3⅓" x 2¼" height
- Each cell in tray insert is 1½" x 1½" x 2⅛" on top which tapers down to 1" at the bottom
- Air pruning slits measure 0.11" wide x 1¼" tall
Great item, very sturdy.