Sorry to disappoint but the parent of your seedlings is a grafted plant. It crossed with another variety to produce the apple you got the seeds from. Your trees may eventually bear fruit but it will not be Gala, it will be a hybrid of some sort. It may be even better than Gala who knows! But if you are interested in growing them as an experiment, give it a try. Transplant them to their permanent location this fall and wait a few years until they start blossoming.
Sorry to disappoint but the parent of your seedlings is a grafted plant. It crossed with another variety to produce the apple you got the seeds from. Your trees may eventually bear fruit but it will not be Gala, it will be a hybrid of some sort. It may be even better than Gala who knows! But if you are interested in growing them as an experiment, give it a try. Transplant them to their permanent location this fall and wait a few years until they start blossoming.