I have two figplants outside in the backgarden all year around,in wintertime it is dropping of all of his leaves.At this moment young leaves apear and also a lot of young figs.No greenhouse,no pot,just straight into the soil.Two variaties one from spain one from greece,both nicked.The fig from greece is sweet like a fig should be,that one from spain gives a lot of figs but they never ripend,ouwer summer is probly to short.So i think it depends on what kind of variaty you got,you have to search for a fig who can deal with a short summer,an early variaty or short seasend one.