Wondering which annual flowers can take the heat during an Arizona summer season? Keep reading for 10 flowers that love scorching summers - and tips on how to grow them. The hot button is knowing what and when to plant. Listed below are my prime choices for annual flowers that add shade and beauty in scorching weather areas, with photos (all from my Mesa, Arizona yard and garden, taken through the summer season) and suggestions for how one can develop them. The local weather within the low desert of Arizona will burn up many annuals generally thought of as summer season flowers. Disclaimer: this submit incorporates affiliate hyperlinks. 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 backyard when very younger. This article provides extra information about outdoor plant pots the best way to grow zinnias. Purchase transplants or plugs; seeds might be very troublesome. Plant in the spring in spite of everything danger of frost has handed. This text gives more information about rising sunflowers. Planting it early within the season offers lisianthus plenty of time to grow to be established before the heat of the summer in scorching climate areas. Lisianthus prefers moist, however not soggy soil. After the first flush of blooms, cut the stems again all the strategy to the rosette. This text provides extra details about rising lisianthus. Lisianthus benefits from rich soil and regular feeding from a flower fertilizer. Looking for extra ideas? This article shares extra information about the way to develop 4 o’clocks. Arizona annual flowers planting guide helps you learn when to plant flowers in Arizona, and whether to plant seeds or transplants. Our weather is quite a bit like yours. Thanks for the great advice. I reside in south west Utah. Sunflowers, Vinca and Angelonia would all be high quality. My zinnias are being utterly destroyed by one thing despite my spraying with sevin. Are you aware of a flower that will grow well in morning shade and afternoon sun? What do you recommend? One thing is eating on the leaves and they turn brown, swivel up and die. For insect issues, pinch off affected leaves and stem and remove the affected foliage to forestall the pests from spreading. I'm in Hilton Head Island, SC. Watering zinnias at ground degree not at the leaves, allowing sufficient area between plants and watering early in the day are all important for preventing common zinnia points resembling Alternaria leaf spot, bacterial leaf spot, and powdery mildew. Clear debris (akin to leaves and spent blooms) from under plants, they will present a hiding place for pests. I would also add marigolds as they are doing properly right now and giving me tons of further seeds to replant and share. I have grown most of these flowers here in very sunny, ho, humid SE Florida and so they do effectively. I've added Blue Daze this yr to see how it lasts throughout the summer time. It makes a colorful border flower and might develop wide to cowl a variety of ground. Seems to desire plenty of sun. Thanks for responding. My marigolds do effectively here until the most well liked components of summer time, they bounce back in the fall. I love blue daze as properly. How will these plants do in SWFlorida? I am glad to hear the flowers do effectively in Florida. Hot, humid, rainy, summer season. These plants can take the heat and that i think about most would welcome the added moisture and humidity. Good query. My expertise is with the drier heat of Arizona. You might want to provide the flowers I've mentioned a strive. Take word during the summer of flowers that do well in your space in different yards and companies, begin there. I really like this publish! Thanks for the great pictures and data. Annuals are a reasonable technique to experiment and add shade in your panorama. I am going to offer a few of these heat loving flowers a spot in my backyard.