Pollen lots are the pollen you collect and keep. A collection session ties each lot to its donor, so a cross made with stored pollen still knows its father.
Pro plan
Open Breeding โ Pollen, pick the donor plant and choose Start session.
Collect lot for each harvest: when, how much, how it's stored.
End session when you're done. Switching donors mid-session asks first, to keep pollen from being mixed up.
Pollen lots with their donors, storage and how often each was used.