Mulch Problems
Q.

My flower beds currently have bark/shredded mulch, I want to now use pine straw, do I need to remove the bark mulch. My concern

Zone calabash, NC Zone 8a | Lynnfitz57 added on October 17, 2018 | Answered

if I leave the hardwood mulch under the pine straw can it cause mold/fungus.

A.
A.Answers to this queston: Add Answer
Downtoearthdigs
Certified GKH Gardening Expert
Answered on October 18, 2018

You should be able to leave the old bark mulch.

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