Does slow growth mean my plant needs more fertiliser?
Not necessarily. Light, root-zone conditions, pests, and seasonal changes can all affect growth. Check those observations before adding fertiliser.
Can low light slow houseplant growth?
Yes. Light is needed for plant growth, and plants in lower light use water more slowly. Compare the location with the plant's own light guidance.
Should I repot a plant that has stopped growing?
Repot only when there is evidence that the pot or root zone is contributing, such as roots circling tightly or emerging from drainage holes. Avoid repotting as a default response.