Soon, the leaves develop dark spots, turn brown, and drop from the plant. The shrubs also develop black cankers along its green stems. If your boxwood contracts this disease, remove dead branches ...
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A Burning Boxwood Question
The Grumpy Gardener addresses a reader’s question about a browning boxwood. Plus ... knowing that they're not gonna turn brown and die on you. Ask Grumpy is a podcast featuring Steve Bender ...