Hi everyone, my poor Meyer Lemon isn’t doing well. It’s lost most of its leaves since moving it inside for the winter. It blossomed about a month ago but much of that has dried out. I have it in cactus soil and water once dry (maybe every 2 weeks). I water thoroughly in 10 seconds spurts until I see the water in the drain Pan. I then drain the pan. I’ve supplemented with small amounts of folio pro with watering and use Osmocote Plus twice a year. It’s next to a Key Lime Tree which is doing much better but has some recent leaf loss. I supplement lighting with a grow light for 8 hours a day. What am I doing wrong? What am I missing. Any help will do...