UAE's Gardening Experts Share Secrets to Keeping Gardens Thriving All Summer Long

As temperatures soar during the UAE's summer months, many residents assume gardening must come to a halt. However, plant enthusiasts across the country are proving otherwise. Armed with the right techniques and knowledge, these "plant whisperers" are keeping their gardens lush and productive—even in the peak of July and August.

One such example is Eda Ozturk Davasligil, who has cultivated an extraordinary green haven in Dubai. Her garden, home to nearly 90 varieties of plants ranging from bell peppers, mangoes, sweet potatoes, basil, cherries, bananas, papayas, to kale and strawberries, is a testament to patience and understanding of the local climate.

“It’s not true that nothing grows in the summer—plants are not like us,” explains Davasligil. “But we have to choose the right crops.”

Choose Heat-Tolerant Plants

Experts advise transitioning to summer crops by March or April. Early sowing gives plants time to establish before peak temperatures set in. Crops like okra, watermelon, and basil thrive in heat. While traditional cucumbers wilt by June, Armenian cucumbers are more heat-resistant and ideal for summer.

For ornamental gardening, options such as bougainvillea, desert rose (adenium), frangipani, and zinnias perform exceptionally well. Succulents and cacti also make excellent balcony companions due to their low water needs.

Popular edible herbs that flourish under the sun include basil, rosemary, thyme, and oregano—provided they are watered smartly.

Smart Watering Techniques

Watering plants in summer isn’t about how much water you give—it's about when and how. Davasligil recommends:

• Timing is key: Water early in the morning (before 7 AM) or after 7 PM to avoid evaporation.

• Deep watering: 2–3 long sessions per week are more effective than frequent shallow watering.

• Drip irrigation: Delivers moisture directly to the roots, conserving water and supporting plant health.

• Sustainable methods: Consider using greywater, such as AC condensation or mild dishwater (free of chemicals).

Maintaining consistent soil moisture is crucial. “Don’t leave the soil dry,” she advises. “Even when travelling, make arrangements to keep it moist.”

Provide Shade for Protection

Extreme midday sun can be damaging. Gardeners can protect their plants using:

• Shade cloths (30–50% density) to filter sunlight.

• Relocation: Move potted plants under awnings or into shaded spaces during heatwaves.

• Structural shade: Use pergolas, trellises, or large-leaf plants to cast protective shadows.

Mulching to Retain Moisture

Mulch is a powerful ally in summer gardening. A layer of organic mulch—such as coconut husk, straw, or dried leaves—helps:

• Retain soil moisture

• Lower soil temperature

• Suppress weeds

• Reduce water evaporation

Container Gardening for Flexibility

Dubai-based freelancer Ipshita Sharma emphasizes container gardening. Using terracotta or light-colored ceramic pots (instead of heat-retaining black plastic), allows easy mobility and better control over soil, drainage, and positioning. Containers can be shifted based on sunlight exposure or incoming sandstorms.

Hold Back on Fertilising

Davasligil warns against heavy fertilising during summer. “Manure heats the soil, which stresses the plants,” she says. Liquid fertilisers like seaweed extract can be used sparingly, but fertilising is best resumed in cooler months, such as October.

Key Takeaways for Summer Gardening in the UAE:

• Start summer crops by March or April

• Opt for heat-resistant and drought-tolerant plants

• Water efficiently using drip systems and proper timing

• Use mulch and shade to protect against sun damage

• Prioritize container gardening for control and mobility

• Fertilise lightly, if at all, during summer

With careful planning and the right techniques, UAE residents can continue to enjoy green, vibrant gardens year-round—regardless of the temperature outside.