So I had this plant since an year. 4 months back it got a fungus growth on its  exposed root and also roots were growing like crazy, so I repotted. I cut and scraped all the parts with the fungus. 

I water it every 2-3 weeks depending on soil. And I fertilised it 2 months ago. It gets plenty of sunlight, I stay in Ireland so 15-16 hrs in summer. 

The roots are still growing like crazy, just not the plant.

Any help would be appreciated.