Question
We have a dwarf citrus tree that I planted last winter. It is green and growing nicely. It has flowered several times, but when the fruit begins to form, it gets to the size of a ladybug and then turns black. What is happening?
Kim
San Rafael
Answer
It is normal for citrus,especially young ones, to shed small fruits. The plants always seem to set more fruit than the trees have energy to provide for. Sometimes, as much as 3/4 of the fruits will abort! Usually, the fruit will fall when still green, or it will get yellowish first.
The fact that your small fruits are turning black first indicates that you are either over watering or they are getting infected with a bacterial disease. The bacterial disease would develop in a situation where the tree was getting overhead sprinkling. It also could spread to the leaves, but you say the leaves look great. I suspect the watering more but to be sure, you may want to spray your tree with EB Stone Copper Soap. This is an organic spray that kills and prevents fungal or bacterial diseases.
I hope this helps get you started on controlling the issue. As always, feel free to visit any of our Sloat locations for more expert advice.
Share this post
