1) Heavy duty construction for years
2) Auto air root pruning for bushy roots
3) Grow up to 100 seedlings per sq foot of benching
4) Deep cells give adequate soil for each size
5) 5 inserts of any size fit into Multipurpose(MP) Tray
6) Easy to place on benches, handling and carry into field
7) Suitable for vegetable and ornamental seedling and cutting production.
Small Cells (PP-200): 200 cells per tray.
Suitable for smaller seedlings such as Chinese cabbage, herbs, petunia etc.
Will give 100 plugs per square foot of bench
Medium Cells (PP-150): 150 cells per tray.
Suitable for general purpose use such as lettuce, brinjal etc.
Will give 75 plugs per square foot of bench space.
Large Cells (PP-100): 100 cells per tray.
Suitable for large vigorous seedlings such as tomato, watermelon, papaya etc.
Will give 50 plugs per sq.ft of bench space.
Large growers of Exotic vegetables use our Perma Plug Trays from last 10 years.
Simple benching keeps tray off ground and reduces disease.
Ornamental tissue-culture plugs - air pruning gives superior roots, allowing plugs
to be pulled without using net pots.