Questioning which annual flowers can take the heat throughout an Arizona summer time? Keep studying for 10 flowers that love scorching summers - and how you can grow them. The secret's understanding what and when to plant. Here are my prime choices for annual flowers that add colour and sweetness in scorching weather areas, with footage (all from my Mesa, Arizona yard and backyard, taken throughout the summer) and ideas for the best way to grow them. The local weather in the low desert of Arizona will burn up many annuals generally thought of as summer season flowers. Disclaimer: this post accommodates affiliate links. 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 garden when very young. This article gives extra information about find out how to grow zinnias. Buy transplants or plugs; seeds will be very troublesome. Plant within the spring after all danger of frost has handed. This article offers extra details about growing sunflowers. Planting it early in the season provides lisianthus plenty of time to turn into established before the heat of the summer season in sizzling climate areas. Lisianthus prefers moist, however not soggy soil. After the primary flush of blooms, reduce the stems back all of the method to the rosette. This article gives extra details about growing lisianthus. Lisianthus advantages from rich soil and regular feeding from a flower fertilizer. On the lookout for extra concepts? This text shares more information about how you can grow 4 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 too much like yours. Thanks for the good advice. I stay in south west Utah. Sunflowers, Vinca and Angelonia would all be advantageous. My zinnias are being fully destroyed by one thing regardless of my spraying with sevin. Have you learnt of a flower that may develop nicely in morning shade and afternoon sun? What do you recommend? One thing is eating on the leaves and so they flip brown, swivel up and die. For insect points, pinch off affected leaves and stem and take away the affected foliage to stop the pests from spreading. I'm in Hilton Head Island, SC. Watering zinnias at ground degree not at the leaves, allowing enough area between plants and watering early within flower pots the day are all essential for stopping frequent zinnia points akin to Alternaria leaf spot, bacterial leaf spot, and powdery mildew. Clear debris (corresponding to leaves and spent blooms) from underneath plants, they can provide a hiding place for pests. I might additionally add marigolds as they are doing properly proper now and giving me tons of further seeds to replant and share. I've grown most of those flowers right here in very sunny, ho, humid SE Florida and so they do effectively. I have added Blue Daze this yr to see the way it lasts throughout the summer. It makes a colorful border flower and might develop broad to cowl loads of floor. Seems to want plenty of sun. Thank you for responding. My marigolds do effectively right here till the hottest parts of summer, they bounce back in the fall. I really like blue daze as nicely. How will these plants do in SWFlorida? I'm glad to hear the flowers do effectively in Florida. Sizzling, humid, rainy, summer season. These plants can take the heat and i think about most would welcome the added moisture and humidity. Good question. My expertise is with the drier heat of Arizona. You might want to provide the flowers I've talked about a strive. Take be aware in the course of the summer season of flowers that do nicely in your space in different yards and companies, start there. I really like this put up! Thanks for the nice images and information. Annuals are an affordable way to experiment and add coloration in your landscape. I'm going to offer a few of these heat loving flowers a spot in my backyard.