Mulch vs. Grass Around New Shrubs: Remove the Grass

Chicago area. Husband wants to remove grass 2 ft around new shrubs for mulch. I heard leave grass, mulch lightly. Who's right?

Husband Wins

Grass competes fiercely for water/nutrients and is hard to trim around shrubs without damage.

Best Practice

1. Remove all grass in a wide circle (or continuous bed).
2. Edge cleanly for neat look.
3. Mulch 2 inches deep (shredded bark or compost).
4. Water well before mulching if soil dry.

Result: Healthier shrubs, less maintenance, better appearance.