Help With Weed Control In Blackberries
I have various and numerous weeds growing in and around my blackberry plants. I have pulled the ones right around the plants but would like to know if there is a herbicide that is safe to use on the weeds and not harm the blackberries.
Research suggests soaps, clove oil, or pelargonic acid (Sythe) sprayed carefully away from the blackberry plants.
I also plan on putting down pine bark mulch to control weeds. What depth of mulch would control weeds but allow the primocanes to emerge.
Thank you for your help.