Impatiens are known for their hardiness in high heat, and because these shade-loving annuals are available in a range of vibrant colors, they’re a go-to for commercial landscapes looking to turn up the volume in plant beds.
But impatiens are not foolproof, as we’re finding out yet again, as we’re spotting more cases of downy mildew cropping up throughout Hawaii.
The key to staying ahead of this disease:
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Know the symptoms so you can identify and treat it quickly
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Create an environment in the landscape that discourages downy mildew
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Consider alternatives to impatiens that deliver their color and vigor — without downy mildew risk
Here’s a closer look at downy mildew treatment for impatiens on Kauai. Arm yourself with knowledge to protect your Kauai commercial landscape!
