what fertilizer do I use for a potted lemon tree?

Question

What fertilizer do I use for a potted lemon tree? What insecticide?

Answer 1

These articles will help you with fertilizing: https://www.gardeningknowhow.com/edible/fruits/citrus/fertilizing-citrus-trees-best-practices-for-citrus-fertilizing.htm
https://www.gardeningknowhow.com/edible/fruits/lemons/learn-about-fertilizer-for-a-lemon-tree.htm
https://www.gardeningknowhow.com/edible/fruits/lemons/growing-lemon-trees-containers.htm

As for insecticide, we would suggest using neem oil. It is safe to use, is very effective against insect pests and also serves as an adequate fungicide. Here is more information: https://www.gardeningknowhow.com/plant-problems/pests/pesticides/neem-oil-uses.htm