Questioning which annual flowers can take the heat during an Arizona summer time? Keep reading for 10 flowers that love scorching summers - and how to develop them. The hot button is figuring out what and when to plant. Listed below are my prime decisions for annual flowers that add shade and wonder in scorching weather areas, with footage (all from my Mesa, Arizona yard and garden, taken during the summer) and ideas for easy methods to grow them. The local weather in the low desert of Arizona will burn up many annuals commonly thought of as summer season flowers. Disclaimer: this post contains affiliate links. The dates listed for planting are for the low desert of Arizona. See my disclosure policy for more information. Zinnia does best from seed or transplanted into the garden when very younger. This text provides more information about how to develop zinnias. Purchase transplants or plugs; seeds might be very tough. Plant within the spring after all danger of frost has handed. This text provides more details about outdoor pots growing sunflowers. Planting it early within the season provides lisianthus loads of time to turn out to be established before the heat of the summer season in scorching local weather areas. Lisianthus prefers moist, but not soggy soil. After the first flush of blooms, lower the stems again all the solution to the rosette. This article offers extra information about rising lisianthus. Lisianthus benefits from wealthy soil and common feeding from a flower fertilizer. In search of more concepts? This text shares extra details about how you can grow four o’clocks. Arizona annual flowers planting guide helps you learn when to plant flowers in Arizona, and whether or not to plant seeds or transplants. Our weather is lots like yours. Thanks for the good advice. I reside in south west Utah. Sunflowers, Vinca and Angelonia would all be tremendous. My zinnias are being utterly destroyed by one thing despite my spraying with sevin. Do you know of a flower that will grow nicely in morning shade and afternoon sun? What do you counsel? One thing is eating on the leaves they usually flip brown, swivel up and die. For insect issues, pinch off affected leaves and stem and take away the affected foliage to stop the pests from spreading. I am in Hilton Head Island, SC. Watering zinnias at ground degree not at the leaves, allowing enough house between plants and watering early in the day are all important for preventing widespread zinnia points resembling Alternaria leaf spot, bacterial leaf spot, and powdery mildew. Clear debris (comparable to leaves and spent blooms) from under plants, they will provide a hiding place for pests. I might also add marigolds as they're doing nicely right now and giving me tons of extra seeds to replant and share. I've grown most of these flowers right here in very sunny, ho, humid SE Florida and so they do well. I have added Blue Daze this 12 months to see how it lasts during the summer season. It makes a colorful border flower and might grow vast to cover a whole lot of floor. Seems to favor lots of sun. Thanks for responding. My marigolds do effectively here until the hottest components of summer time, they bounce back in the fall. I really like blue daze as well. How will these plants do in SWFlorida? I am glad to listen to the flowers do effectively in Florida. Hot, humid, rainy, summer. These plants can take the heat and that i imagine most would welcome the added moisture and humidity. Good query. My experience is with the drier heat of Arizona. You may want to provide the flowers I've talked about a try. Take note during the summer of flowers that do properly in your space in different yards and businesses, begin there. I love this post! Thanks for the great photos and knowledge. Annuals are an inexpensive way to experiment and add colour in your landscape. I'm going to offer some of these heat loving flowers a spot in my garden.