I Have A Meyer Lemon Tree Indoors In A Pot. The One And Only Lemon That It Produced Has “bottom Rot”. What Causes This?

Question

How do I treat the tree? What do I need to do to produce more fruit?

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Answer 1

It looks like a nice setup. Does your tree get outside in the summer? If not, you have pollination issues. Here are articles that should help:

https://www.gardeningknowhow.com/edible/fruits/citrus/citrus-fruit-brown-rot.htm

https://www.gardeningknowhow.com/edible/fruits/citrus/citrus-alternaria-rot.htm

https://www.gardeningknowhow.com/edible/fruits/lemons/growing-lemon-trees-containers.htm

https://www.gardeningknowhow.com/edible/fruits/lemons/hand-pollinating-lemons.htm

https://www.gardeningknowhow.com/edible/fruits/citrus/growing-citrus-trees-indoors.htm