Number of dead treesz from each nursery production method in the no-summer-irrigation treatment 1 year after transplanting live oak to the landscape.y
Production method | Number of dead trees | Percent survival |
---|---|---|
Plastic container | 6 | 57 |
Plastic container with SpinOut | 8 | 43 |
Air root-pruning (ARP) container | 7 | 50 |
Low-profile ARP container | 10 | 29 |
Root-pruned, field-grown B&B | 0 | 100 |
Non-root-pruned, field-grown B&B | 4 | 71 |