Around a month and a half ago I noticed the leaves on our lime tree were starting to turn dull and yellow – the whole tree just looked a little sad. There is a lot of conflicting advice on the internet as to how many times a year you should fertilise your fruit trees. So after talking to a friend who suggested a good way to remember is once a season – I thought I had better hurry and fertlise for Summer before Autumn comes along. I dug a shallow trench around the tree and mixed through some dynamic lifter and organic poultry manure. Six weeks later the difference is amazing. The leaves have returned to a deep, glossy green, and there are new shoots of growth all over.