Korean Boxwood Yellowing: Winter Scorch or Something More?

Hello Phoebe,

Yellowing after winter is often just cold-wind scorch. Wait for warmer weather—if new growth emerges green, the plants are fine. Coffee grounds are a mild, safe fertilizer and didn't cause the issue.

If yellowing persists into the growing season, check for root rot (poor drainage), voles, or nematodes, and let me know.

Gill