Pics please and it sounds like you got your bases covered. Meyer lemon trees need more feed than the normal voracious citrus tree.

I took this yesterday after I removed the bottom branches.

Kyle

You will need to paint the tree truck with white interior paint diluted no less than 1 part paint to 1 part water. use latex only and interior only. Other paints may damage or kill the tree. It will be good for your tree if you add another 3 feet radius to the grass free area around your tree. I am also going to guess that a long lasting fertilizer that is higher in nitrogen. I use a 28-0-4 on my in ground tangerine trees because my soil is loaded with naturally occurring Phosphorous. I also add an 8-0-4 to help with my potassium with out giving to much nitrogen. Meyer lemon trees need more of the two later P-k. Meyer lemon trees require 1.5 time the feed of other citrus trees.

Steve

A young Meyer lemon will keep too many lemons and forget to grow; for the first few years you have to take off most of the fruit. After your tree gets to be 4 or 5 years old, it will pretty much thin itself.