Zinnias Can Take the Heat

It’s hard to classify zinnias. There are singles and doubles, small blossoms and large, brilliant hot colors and subdued hues. What they all have in common is an uncanny ability to hold up in heat. Zinnias are from Mexico and the peak of summer is when they come into full glory. They’re great for dry areas, for cutting gardens and anywhere you need a spot of color. All that and they’re easy to grow.

If zinnias have a downfall, it’s their affinity for powdery mildew. Humid climates can cause zinnia foliage to look down right ratty. But new cultivars, like the Profusion series, have taken care of that problem. If you’ve looked down on zinnias as crass colors or boring bedding plants, take another look.

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