If you live in a hot and dry climate, finding flowers that can withstand the heat can be a challenge. But fear not! There are plenty of beautiful and heat-tolerant flowers that will thrive in your garden. From drought-resistant succulents to colorful annuals and perennials, there’s something for every garden style. And this list of the top 10 heat-tolerant flowers is the perfect place to start.
Amaranth is a heat-tolerant plant that produces small, colorful flowers and is well-suited to hot and sunny conditions. Amaranth is primarily grown as an annual, except in USDA Plant Hardiness Zones 10-11, where it is hardy.
Black-eyed Susans produce bright yellow or orange petals atop thick, hairy stems that protect them from the harsh effects of hot temperatures. Black-eyed Susans are hardy in zones 4-9.
Giant hyssop, or hummingbird mint, is a heat-resistant plant that produces clusters of small, colorful flowers and needs a sunny site. Giant hyssop is hardy in zones 4-8.
Mexican sunflower is an annual plant with colorful, daisy-like flowers that is known for its ability to tolerate heat and dry conditions. Mexican sunflower is primarily grown as an annual, except in zones 9-11 where it is hardy.
Penstemon is a drought-tolerant perennial that thrives in hot and sunny conditions, producing tall spikes of colorful flowers. Penstemon is hardy in zones 3-9.
Pentas, also known as “starflower,” is a tropical plant that likes it hot and sunny, producing clusters of colorful flowers. Pentas is primarily grown as an annual, except in zones 9-11 where it is hardy.
Portulaca is a low-growing, drought-tolerant plant with colorful, succulent-like leaves and bright, showy flowers that can add a bold, colorful touch to a garden. Portulaca is primarily grown as an annual, except in zones 10-11 where it is hardy.
Spurge is a heat-resistant plant with bright green leaves and small, colorful flowers. Spurges are hardy in zones 3-9.
Stonecrop is a drought-tolerant plant that thrives in the heat and sun, making it a great choice for containers. Stonecrop is hardy in zones 3-9.
Yarrow is a drought-tolerant plant that prefers hot and sunny conditions, producing clusters of small, daisy-like flowers. Yarrow is hardy in zones 3-9.
Overall, there are many heat-tolerant flowers that can bring beauty and vibrancy to your garden, even in hot and dry climates. Whether you prefer drought-resistant succulents or colorful annuals and perennials, there are plenty of options to choose from. So don’t let the heat hold you back from creating a stunning garden – try incorporating some of these top 10 heat-tolerant flowers into your landscape and watch them thrive.
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By Laura Root
Photos courtesy of Jackson & Perkins
Gardeners are always thinking ahead to the next season or the next year. And, fall is the ideal time to think about spring. Flowering shrubs, perennials and spring bulbs are great choices.
Click here for an interesting article about spring bulbs.
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