Olives North Fife

I purchased a wee Olive tree 2 years ago, potted it lived in a poly tunnel over the last prolonged winter, this year it has produced over a thousand flower buds. Apparently they are pollinated by insects and wind in a dry atmosphere. Now in a greenhouse (less moist than the poly tunnel) I've got my fingers crossed for a productive outcome. I'm on a learning curve and would appreciate any helpful advice on management.