Yellowing Leaves on Showy Pink Primrose

Question

I have planted showy pink primroses, but on the first two plants around the base, the leaves are turning yellow and are wilting. Is this a result of root rot? The soil is sandy and dries out easily. I’ve fertilized, but no mulch. What should I do?

Answer 1

This often signals stress of some kind, with many causes.
These articles will help determine the cause:
https://www.gardeningknowhow.com/plant-problems/environmental/plant-leaves-turn-yellow.htm
https://www.gardeningknowhow.com/plant-problems/disease/treating-root-rot-gardening-tips-for-housplants.htm

You may want to consider amending the sandy soil. This article will help with that: https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/amending-sandy-soil.htm