Keystone crab is aptly named after the great state of Pennsylvania! Given that it is the largest crabapple tree in Pennsylvania, and the largest crabapple tree in the United States!! A prolific annually bearing, disease resistant crabapple with an October to December drop time. Keystone crab is growing extremely vigorously in the nursery and the leaves look nearly flawless.
Keystone Crabapple
- October to December drop in SE PA
- disease resistant
- vigorous
- annually heavy bearing
- Zone 4 hardy
- flavor profile is sweet, low acid, no tannin
- this is a grafted tree onto full standard seedling rootstock
*This is a grafted tree on full standard seedling apple rootstock, chosen specifically to grow the tree as fast and large as possible. If there was a more vigorous rootstock out there, I would use it.
