Improving Pachysandra Growth

Question

I have an established bed of pachysandra that has been slow to fill in. I think it needs fertilizing. Can I sprinkle compost on it to help? Or would a liquid fertilizer work? Also, do I need to keep mulching it in the thick growth areas?

Answer 1

Fertilize with a 12-12-12 NPK.

Water in the fertilizer after spreading under the leaves.

If the plants have filled in you should not have to use mulch.