Hi all -- I bought this fiddle leaf fig from Home Depot about a month back. Granted when I bought the tree it wasn't in the best condition (brown tips and some physical damage to leaves), but the plant seems to be looking better since. The issue is now I am starting to see brown (dry/brittle) spots along the edges. No leaves have fallen off the plant. I typically water once every 10-12 days if the top inch is dry. I am also seeing tiny brown dots on some of the leaves (not sure what it is). Any advice on how to take care of the plant. Sits away from a window in an otherwise bright room which gets plenty of afternoon sun. located in nor

thern california. thx