A Presque Isle gardener has been trying for years to grow phlox, but every year the plants are covered with unsightly powdery mildew before the first blossoms appear. She wonders whether soil quality could contribute to the problem. Hardly anyone can grow summer blooming phlox… Read More
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Powdery mildew on blooming phlox proves tough problem to fix
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Powdery mildew on blooming phlox proves tough problem to fix