Summer heat can make outdoors uncomfortable for both you and your plants – if you don’t select them carefully. Wilting ornamentals are a sad sight to see, but if your privacy shrubs are impacted, your entire landscape can start to feel endangered. That’s why it’s important to install hedging that won’t get dry and brittle under scorching summer heat.
Some shrubs for landscape hedges won’t shrivel and die in hot sunshine. You’ll want to pick heat-resistant, drought-tolerant shrubs that can take summer’s worst. To get you on your way, we’ve put together a list of our top five hedge shrubs that will keep on protecting your privacy during any and all heatwaves this summer.
5 Best Privacy Shrubs that Can Take the Heat
Which shrubs will stay happy and healthy during the hottest sunshine of summer? Pick varieties with dense, heat-tolerant foliage. If the plants thrive in the hot sun, they won’t wilt or shrivel as temperatures rise. The best choices will be drought-resistant evergreen shrubs.
1. Wax Leaf Privet
Wax leaf privet (Ligustrum japonicum), also called Japanese privet, is a large evergreen shrub native to eastern Asia. Its natural shape is compact, but it can grow to 12 feet (4m) tall and 6 feet (2m) wide while remaining dense and upright. Some describe it as having a “giant meatball” shape, considered a top choice for medium-size screening. Fast Growing Trees has a ‘Texanum’ wax leaf privet variety that will grow into a lovely hedge.
These shrubs are extremely resilient and thrive in a full sun location. It is not just heat tolerant, but also drought and salt spray tolerant. All in all, it’s a tough privacy plant with dark green foliage and white spring flowers that appear on new growth. It thrives in USDA hardiness zones 7-10.
2. Yardline Viburnum
You might not expect such a tough plant to be so lovely. Yardline viburnum (Viburnum awabuki) is a heat-tolerant, sunshine-loving upright evergreen shrub. It is a four-season beauty, with shiny, dense, leathery leaves year-round, plus white flower clusters in spring and bright red berries in fall and winter, making them very popular with wild birds.
Yardline is a narrow, low-maintenance shrub, growing to 12 feet (4m) tall but only 2 feet (1m) wide, a great space-saving choice for hot regions in USDA hardiness zones 7-10. It likes well-drained soil and is extremely drought-tolerant once established. The Viburnum awabuki ‘Chindo’ variety can be found at Fast Growing Trees.
3. Bottlebrush
If you’d like a flowering evergreen shrub for a heat-tolerant privacy screen, consider bottlebrush (Callistemon spp.). It’s native to Australia, and thrives in USDA zones 8-11. This large shrub is a favorite for its unusual, brush-like flowers in shades of red or pink that appeal to bees, butterflies and hummingbirds.
Despite its ornamental value, bottlebrush is highly tolerant of both heat and drought, although it does need irrigation until it is established. It requires a full sun site and sharp drainage. It not only shrugs off the heat and provides flowers even in the hottest weather. Find bottlebrush shrubs from Fast Growing Trees for a unique and low-maintenance addition to your landscaping.
4. Carolina Cherry
A Carolina cherry (Prunus caroliniana) is also called Carolina laurelcherry, Carolina cherry laurel, and Cherry laurel. It is evergreen, native to the hot lowlands of the Southeastern United States. This ornamental tree is extremely popular with southern homeowners since it needs minimal care and thrives in full sun environments.
The Carolina cherry tree is both drought and heat tolerant. Like almost every other drought-tolerant shrub, a Carolina cherry does require watering until it is established. This smaller evergreen has bright, dark green foliage that looks gorgeous in a landscape. Add to that the creamy white, fragrant flowers that appear in spring, followed by attractive black berries that contrast beautifully with the foliage.
This sun-loving plant is hardy in USDA zones 7a through 10 b, attracting wild birds and pollinators too. Carolina cherry laurel starts can be found at Walmart for a great price.
5. Texas Sage
Tough Texas sage (Leucophyllum frutescens) asks very little and gives a lot. This evergreen is native to the South and thrives in the warmer zones, USDA hardiness zones 8 through 11. Its leaves are silvery-gray and help the plant reflect light on hot summer days. They also hold onto moisture during droughts.
Texas sage grows to 8 feet (2.5 m) in both directions, thriving in intense sun even in the poorest soil. Then – surprise! The shrub burst into bloom after periods of rain or humidity. Get ready for these phenomenal purple blooms when you purchase Texas sage shrubs from Fast Growing Trees.
