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Maple Basal Sprouts: Mechanical Removal Best, Avoid Herbicides

Three maples produce numerous base sprouts requiring repeated cutting spring/summer. Asks about prevention without harming tree; suggests black plastic.

Answers

Cutting is best method. Herbicides risk parent tree damage.
Growth retardants (sprayed on sprout foliage) slow regrowth without tree harm. Check nursery.
Black plastic = NO. Heats root collar/trunk → damages/kills tree.

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