Jiffy trays are designed for the use of the specific Jiffy pots. The trays prevent the roots of your crop from growing into each other. No need for de-tubing, just plant the rooted Jiffy pot into your next size saving you time and labour costs.
NOTE: Pots not included.
Pots to fit the 20 Cavity Tray are the 8 x 8cm Jiffy Round Pots
Pots to fit the 40 Cavity Tray are the 6 x 6cm Jiffy Round Pots