My Kumquat Is Not Fruiting Anymore
My kumquat grew beautiful fruit for about 4 years. Now it only gets a few flowers and is not looking very healthy. The leaves are slightly yellow and it hasn't had any new growth for ages. What can I do to get it back on it's feet?
It sounds as if the tree is hungry. This article tells about fertilizing citrus: https://www.gardeningknowhow.com/edible/fruits/citrus/fertilizing-citrus-trees-best-practices-for-citrus-fertilizing.htm