What should I start feeding and where do I get it? A friend showed me how to make some plant food with eggshells, banana peels and iodized water he said it has calcium potassium and phosphorus. I made that concoction yesterday and put sum in the soil around the edges of the plant
I actually use bugs. I put an orange slice and a few pieces of apple on de top soil & little flies (knats) show up.
Dey lay eggs in de dirt and eventually dig around in it. their poop is great food for plants.
I have a few pots with centipieds & worms too 
they showes up on their own and now its their home
I herd de typicall plastic drip feeders for normal house plants r great - just cut de tip pop it in de pot and let it sit.
ders also de option to mix plant nutriet solutions with water but if u get de ratio wrong de plants immiedietly die.
then u could… I wouldnt…
take a bunch of compost from lots of fruits & veggies, throw some poop in there, maybe some meat 
or idk a dead rat ?
then layer dirt -compost - dirt - topsoil.
A friends cat caught a big rat, it helped our plant alot but ahm…I didnt really like having dat in de bedroom with me.
Dirt is complicated too… cuz some store baught stuff i way to loose, and other stuff can be to clayish.
Then wild soil contains so many fungus and bacteria that it needs a few months for prep.