Wondering which annual flowers can take the heat during an Arizona summer time? Keep reading for 10 flowers that love scorching summers - and find out how to develop them. The bottom line is figuring out what and when to plant. Listed below are my top selections for annual flowers that add shade and sweetness in scorching weather areas, with photos (all from my Mesa, Arizona yard and backyard, taken in the course of the summer) and ideas for how you can grow them. The climate in the low desert of Arizona will burn up many annuals commonly thought of as summer season flowers. Disclaimer: this publish accommodates affiliate hyperlinks. The dates listed for planting are for the low desert of Arizona. See my disclosure coverage for extra data. Zinnia does greatest from seed or transplanted into the backyard when very younger. This article gives more details about how to develop zinnias. Purchase transplants or plugs; seeds will be very difficult. Plant in the spring in spite of everything hazard of frost has passed. This text provides extra details about growing sunflowers. Planting it early in the season gives lisianthus plenty of time to grow to be established before the heat of the summer in scorching local weather areas. Lisianthus prefers moist, however not soggy soil. After the primary flush of blooms, minimize the stems back all the way to the rosette. This text provides extra details about growing lisianthus. Lisianthus benefits from rich soil and common feeding from a flower fertilizer. In search of more plant pots ideas? This text shares more details about the right 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 rather a lot like yours. Thanks for the nice advice. I reside in south west Utah. Sunflowers, Vinca and Angelonia would all be fine. My zinnias are being completely destroyed by something despite my spraying with sevin. Are you aware of a flower that may grow nicely in morning shade and afternoon sun? What do you recommend? Something is consuming on the leaves and they turn brown, swivel up and die. For insect points, pinch off affected leaves and stem and remove the affected foliage to forestall the pests from spreading. I am in Hilton Head Island, SC. Watering zinnias at floor stage not on the leaves, allowing sufficient house between plants and watering early within the day are all essential for stopping frequent zinnia issues resembling Alternaria leaf spot, bacterial leaf spot, and powdery mildew. Clear debris (corresponding to leaves and spent blooms) from under plants, they will provide a hiding place for pests. I might also add marigolds as they are doing nicely right now and giving me tons of additional seeds to replant and share. I have grown most of these flowers right here in very sunny, ho, humid SE Florida they usually do nicely. I have added Blue Daze this 12 months to see how it lasts in the course of the summer. It makes a colorful border flower and might grow vast to cowl quite a lot of floor. Seems to desire numerous sun. Thanks for responding. My marigolds do nicely right here until the hottest elements of summer time, they bounce back within the fall. I like blue daze as properly. How will these plants do in SWFlorida? I am glad to hear the flowers do well in Florida. Scorching, humid, rainy, summer. These plants can take the heat and that i think about most would welcome the added moisture and humidity. Good question. My experience is with the drier heat of Arizona. You might want to present the flowers I've mentioned a strive. Take word in the course of the summer of flowers that do properly in your area in different yards and companies, begin there. I love this submit! Thanks for the good photographs and knowledge. Annuals are an inexpensive method to experiment and add shade in your landscape. I am going to offer some of these heat loving flowers a spot in my garden.