How to remedy lemons not growing to full size and rotting from inside
Our lemon tree is old - some of the fruit has a rough/brownish skin and does not grow to full size and some have brown rotting inside. Is there treatment for it?
Certified GKH Gardening Expert
This is called citrus brown rot, and is fast-spreading. It can be quite a problem to tackle but there are treatments. Here is an article that will help: https://www.gardeningknowhow.com/edible/fruits/citrus/citrus-fruit-brown-rot.htm