Rosemary plant

Question

What is good Plant food for a rosemary plant and should I trim the tops of the plant that are dry? Would it have better growth if trimmed?

Answer 1

Any plant food that you would use on a vegetable garden should be fine, but Rosemary doesn't really need careful fertilization in order to do well. I routinely grow very healthy rosemary plants with no fertilizer at all. Soil composition and sunlight are really more important factors. These articles may help you:

https://www.gardeningknowhow.com/edible/herbs/rosemary/pruning-rosemary.htm
https://www.gardeningknowhow.com/edible/herbs/rosemary/growing-rosemary-plants-rosemary-plant-care.htm