Forestry Hill Cherry Tress not producing cherries

[teser]

So i've been waiting hours for my manual orchard farm from forestry to start pumping out cherries but the trees them selves simply aren't producing any. I've found if I use bone meal on the leaves they'll turn red and will produce a few cherries, but I've never seen the leaves turn red on their own, anyone know how the orchard from is supposed to work if the leaves won't produce fruits on their own?

EDIT: Forgot to mention I already analyzed the sapplings before planting them as well, this is what the analyzer shows: http://imgur.com/4UI92KO

 

[Bickers]

takes a while for the fruit to be ready to be havested by the farm

 

[DoctorOr]

Id suggest its probably an issue with the farm. Either in how you have it setup, or with the code in the farm. When I plant cherry/walnut/chestnut trees and let them sit I get absolutely inundated with fruit when I chop them down.

I don't bother with the farm though.

 

[joel42]

It could also be that your cherry tree has an incredibly low yield rate. Even so, you would still have gotten some cherries. How long have the trees been planted. Also, you should be able to check your yield rate on the analzyer, maybe in Slot I?