Gardening experts advise prioritizing trees and plants over lawns during drought

During hot, dry spells, gardening experts say let lawns brown out but actively water trees and valued plants.

Lawns turning brown and perennials wilting under drought stress are a reality for many gardeners this season, but experts say not all plants deserve equal rescue efforts. The core advice across sources is to triage: lawns can recover on their own once rain returns, but established trees and prized perennials may suffer lasting or fatal damage without intervention. Trees are described as foundational landscape elements that provide shade, filter air pollutants, and absorb carbon — making them worth prioritizing over grass during water restrictions or dry spells. Established trees, despite their size, can struggle in prolonged heat and drought, and targeted watering at the root zone is recommended. For perennials and other garden plants, visible symptoms like shrivelled leaves, drooping flowers, and browning foliage signal stress that warrants action. Gardeners are advised to take specific steps to retain soil moisture and direct available water to the plants most at risk.

Why it matters

Mature trees take decades to grow and their loss permanently alters a property's shade, air quality, and ecological value. Practical drought guidance helps homeowners make informed choices when water is scarce.

Key facts

• Lawns that turn brown in drought can typically recover naturally once rainfall resumes
• Established trees provide shade, filter dust and pollutants, and absorb carbon — making them high-priority plants to protect
• Perennial symptoms of drought stress include shrivelled leaves, drooping flowers, and browning foliage
• Experts recommend letting lawns go dormant rather than using limited water on grass
• Targeted watering at the root zone is advised for trees under heat and dry-weather stress

Bias & framing notes

Both sources are gardening advice columns rather than news reporting, so there are no competing factual claims to compare. The Citizen Tribune article is paywalled and its full content could not be assessed. The Castanet piece provided the bulk of usable detail. Neither source cites scientific studies or official bodies — advice is attributed to gardening expertise rather than verified research.

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