Arizona is famous for its warm weather, especially in the southern region. However, the climate in the state is highly diverse from the north to the south. This climate variation makes it difficult to choose the right type of flowers to plant in the yard, ones that can withstand extreme weather fluctuations and bloom every year. Here are 9 types of perennial flowers that are highly suitable for thriving in the summer season in Arizona, as quoted from A-Z Animals on Wednesday (13/03).

Aloe vera or aloe vera is a succulent plant that is famous for its ability to provide freshness. With long-lasting and brightly colored flowers, aloe vera adds a refreshing touch of color from winter to early spring. The attractive tube-shaped flowers range from yellow to light orange, even to bright red. The resilience of aloe vera varies depending on the type, but generally it prefers full sun exposure during winter.

Caesalpinias display stunning flower petals in red, yellow, or orange that contrast with fern-like green foliage. Its water requirement is minimal, possibly sufficient with watering once a week in the summer and less frequently in the spring, fall, and winter. These characteristics make it an ideal choice for hot conditions in Arizona.

There are various types of bougainvillea, including short bushes, climbing upwards, spreading sideways, and towering heights. Bougainvillea plants can thrive under direct sunlight or partial shade. They can be planted in clay soil with minimal irrigation, as long as there is enough water to reach the deep roots.

Some furry iris plants need soil mixed with humus and nutrients to grow well, but they can also survive in dry soil and do not need to be watered too often. These iris flowers have a distinctive shape and are often available in various attractive colors or color combinations.

This plant displays leaves that are constantly green or semi-green, providing a green atmosphere all year round. However, when summer and autumn arrive, this plant presents a spectacular fireworks display! A burst of vibrant red, pink, or striking purple colors radiates from the clumped pollen that surrounds the base of the flower.

Originally from North America, liatris is very suitable for hot Arizona gardens because it only requires a little water and grows well even in rocky and dry soil. This unique flowering plant, also known as "blazing star" or "gayfeather", produces tall stems with clusters of flowers that resemble long bottle brushes. These flowers bloom from early summer to early autumn.