Wondering which annual flowers can take the heat throughout an Arizona summer time? Keep reading for 10 flowers that love hot summers - and methods to develop them. The key is understanding what and when to plant. Listed below are my top decisions for annual flowers that add coloration and sweetness in scorching weather areas, with footage (all from my Mesa, Arizona yard and backyard, taken in the course of the summer) and ideas for learn how to grow them. The climate within the low desert of Arizona will burn up many annuals generally considered summer time flowers. Disclaimer: this post accommodates affiliate hyperlinks. The dates listed for planting are for the low desert of Arizona. See my disclosure policy for extra data. Zinnia does finest from seed or transplanted into the backyard when very young. This text provides more details about learn how to grow zinnias. Purchase transplants or plugs; seeds may be very troublesome. Plant in the spring in any case hazard of frost has passed. This text provides extra details about growing sunflowers. Planting it early within the season offers lisianthus loads of time to change into established before the heat of the summer season in sizzling local weather 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 gives extra details about rising lisianthus. Lisianthus benefits from wealthy soil and regular feeding from a flower fertilizer. On the lookout for extra ideas? This text shares more details about find out how to develop four o’clocks. Arizona annual flowers planting guide helps you be taught when to plant flowers in Arizona, and whether to plant seeds or transplants. Our weather is so much like yours. Thanks for the great recommendation. I reside in south west Utah. Sunflowers, Vinca and Angelonia would all be superb. My zinnias are being utterly destroyed by something regardless of my spraying with sevin. Are you aware of a flower that may grow effectively 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 issues, pinch off affected leaves and stem and take away the affected foliage to forestall the pests from spreading. I'm in Hilton Head Island, SC. Watering zinnias at ground level not on the leaves, permitting enough house between plants and watering early in the day are all essential for stopping widespread zinnia issues resembling Alternaria leaf spot, bacterial leaf spot, and powdery mildew. Clear debris (similar to leaves and spent blooms) from below plants, they will provide a hiding place for pests. I would also add marigolds as they are doing nicely proper 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 they do nicely. I have added Blue Daze this 12 months to see the way it lasts in the course of the summer time. It makes a colorful border flower and might grow broad to cowl a lot of ground. Seems to prefer a number of sun. Thanks for responding. My marigolds do nicely here till the most well liked elements of summer, they bounce back within the fall. I really like blue daze as properly. How will these plants do in SWFlorida? I'm glad to listen to the flowers do effectively in Florida. Sizzling, humid, rainy, summer. These plants can take the heat and i imagine most would welcome the added moisture and humidity. Good question. My expertise is with the drier heat of Arizona. You might want to balcony plants provide the flowers I've talked about a try. Take note through the summer of flowers that do properly in your space in different yards and companies, begin there. I like this publish! Thanks for the nice pictures and information. Annuals are a reasonable option to experiment and add colour in your landscape. I'm going to give some of these heat loving flowers a spot in my garden.