Caladiums, like this Heart to Heart ‘Rose Glow,” are vigorous enough to perform well here and are worth a closer look as we update planters.

Heat can be an issue when it comes to garden plants.

Well, sure, the vegetables seem to lavish a hot spell, but a lot of our ornamentals languish when the mercury is high. Hotter warms and cooler colds seems to be the norm these days as everyone is beginning to sit up and take notice of the challenges of climate change.

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