Mulching for Insulation – Apply a thick layer (4–6 inches) of mulch around the base of the bushes. – Use organic materials like pine needles, straw, or wood chips to insulate the roots and retain soil moisture.
Pruning for Strength – Prune the bushes in late fall to remove weak or damaged branches. – Proper pruning reduces the risk of snow and ice buildup, which can break fragile branches.
Covering with Frost Blankets – Use frost blankets or burlap to cover the bushes during extreme cold spells. – Secure the coverings with stakes or ties to prevent them from blowing away.
Building Windbreaks – Erect temporary windbreaks using wooden boards, fences, or natural barriers like evergreen branches. – Windbreaks protect the bushes from cold, drying winds that can damage exposed branches.
Watering Before Freezing Temperatures – Water the bushes thoroughly before the ground freezes to ensure they stay hydrated. – Well-hydrated plants are less susceptible to winter stress.
Container Protection for Potted Blueberries – If your blueberries are in pots, move them to a sheltered location like a garage or covered porch. – Wrap the pots with bubble wrap or burlap for added insulation.