I think I killed my rosemary topiaries. What is the best way to revive them?

Question

I left them in the hot summer sun and they haven't really recovered. Now it's winter and I've watered them faithfully and misted them and had them in the light. Can I fix them?

Answer 1

a friend of mine sticks sea shells on top of the soil for potted rosemary and swears by it. it has something to do with them preferring a little more salt or something than other plants.

Answer 2

Prune off any unsightly (dead, brown, yellow, dying) leaves and/or branches. Lift the pot, Light = dry, aerate and water. Heavy= wet, allow to dry out, empty drip pan. Rosemary is pretty tough, with your continued care as stated in the question it should be OK. good luck