how much chelated iron to use on citrus trees aprox 4feet high (120cm), on roots or leaves?Leaves are yellowin
04 January 2011 09:47 PM
The rate to correct the iron deficiency in your lemon tree is 50g of Chelated Iron in 10 litres of water. The product will need to be applied over the entire root zone. You may need to use more than the 10 litres around your tree to cover the root zone of your citrus tree.
From your friends at Yates Gardening