Questioning which annual flowers can take the heat throughout an Arizona summer season? Keep reading for 10 flowers that love scorching summers - and the best way to develop them. The key is realizing what and when to plant. Listed below are my prime selections for annual flowers that add coloration and sweetness in sizzling weather areas, with pictures (all from my Mesa, Arizona yard and backyard, taken in the course of the summer time) and suggestions for the way to grow them. The climate in the low desert of Arizona will burn up many annuals generally thought of as summer time flowers. Disclaimer: this post contains affiliate hyperlinks. The dates listed for planting are for the low desert of Arizona. See my disclosure coverage for extra information. Zinnia does best from seed or transplanted into the backyard when very younger. This article provides more information about how one can grow zinnias. Buy transplants or plugs; seeds will be very difficult. Plant within the spring after all hazard of frost has handed. This article offers more information about rising sunflowers. Planting it early within the season gives lisianthus plenty of time to turn out to be established earlier than the heat of the summer in sizzling local weather areas. Lisianthus prefers moist, but not soggy soil. After the first flush of blooms, reduce the stems again all of the method to the rosette. This text gives extra details about growing lisianthus. Lisianthus advantages from rich soil and regular feeding from a flower fertilizer. Looking for more ideas? This article shares more details about how you can develop four o’clocks. Arizona annual flowers planting guide helps you study when to plant flowers in Arizona, and whether or not to plant seeds or transplants. Our weather is loads like yours. Thanks for the great advice. I dwell in south west Utah. Sunflowers, Vinca and Angelonia would all be effective. My zinnias are being completely destroyed by something regardless of my spraying with sevin. Are you aware of a flower that will grow effectively in morning shade and afternoon solar? What do you recommend? Something is consuming on the leaves and so they flip brown, swivel up and die. For insect issues, pinch off affected leaves and stem and remove the affected foliage to prevent the pests from spreading. I am in Hilton Head Island, SC. Watering zinnias at ground level not on the leaves, allowing enough space between plants and watering early in the day are all essential for stopping frequent zinnia issues akin to Alternaria leaf spot, bacterial leaf spot, and powdery mildew. Clear debris (such as leaves and spent blooms) from beneath plants, they can provide a hiding place for pests. I might additionally add marigolds as they're doing properly proper now and giving me tons of further seeds to replant and share. I have grown most of those flowers here in very sunny, ho, humid SE Florida and so they do properly. I've added Blue Daze this 12 months to see how it lasts in the course large flower pots of the summer. It makes a colorful border flower and can develop wide to cover loads of ground. Appears to prefer a lot of sun. Thank you for responding. My marigolds do nicely here till the most popular components of summer season, they bounce again in the fall. I love blue daze as properly. How will these plants do in SWFlorida? I'm glad to hear the flowers do well in Florida. Hot, 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 offer the flowers I've talked about a strive. Take word in the course of the summer season of flowers that do well in your space in different yards and businesses, begin there. I like this put up! Thanks for the nice images and data. Annuals are a reasonable technique to experiment and add coloration in your landscape. I am going to offer some of these heat loving flowers a spot in my garden.