Page 20 - Landscape-Issue155

RAND WATER FEATURE

SUSTAINING GREEN SPACES

WITHOUT WASTING A DROP

Growing a greener, water-wise South Africa,

one landscape at a time

During November, South Africa heads into the peak of summer, with lush gardens
and thriving outdoor spaces in high demand. But with much of the country facing

drought conditions and tighter water restrictions, landscapers are under growing
pressure to balance beauty with sustainability.

s the demand for sustainable from Aloe ferox and Strelitzia reginae to
landscaping continues to grow, Carissa macrocarpa and Agapanthus. Group
Awater conservation has become not plants with similar water needs together
just an environmental responsibility but (hydrozoning) to ensure efficient irrigation
a business advantage. Landscapers are and avoid waste.
uniquely positioned to make a difference
by designing, installing, and maintaining • Build healthy, moisture-retaining
landscapes that thrive with less water. Soil
Soil is a living system - the healthier it is, the
Why water conservation matters in better it retains water. Incorporate compost
South Africa and organic matter to improve structure and
South Africa is one of the world’s most water- moisture retention and reduce runoff. Avoid
scarce countries. Outdoor irrigation can compacted soil, which limits infiltration and
account for up to 60% of total household and leads to water loss.
commercial water use during the summer
months. Every litre saved makes a difference, • Use efficient irrigation systems
not only for the environment, but also for Replace outdated sprinklers with drip
your clients’ water bills and your professional irrigation, micro-jets or smart controllers
reputation as a responsible landscaper. that adjust watering based on weather and
By adopting water-wise landscaping soil moisture. Regularly inspect and maintain
principles, you can help communities systems to prevent leaks and uneven
use water efficiently while maintaining coverage.
stunning, sustainable gardens that are built
to withstand the challenges of a changing • Mulch to lock in moisture
climate. Apply a 5–8 cm layer of organic mulch
(such as bark chips, composted leaves or
The core principles of water-wise straw) around plants. Mulch keeps soil cool,
landscaping reduces evaporation and suppresses weeds
This November, let’s work together to make that compete for water.
every drop count and create landscapes that
are as sustainable as they are stunning. • Capture, store, and reuse water
Install rainwater tanks or greywater systems
• Plan and plant with purpose to reduce dependence on municipal supply.
Choose indigenous and drought-tolerant Direct roof runoff to planted areas or
plants that naturally thrive in local conditions. infiltration beds to make the most of every
South Africa offers a wealth of hardy options, summer shower.

18 Landscape SA • Issue 155 2025 Check us out www.salandscape.co.za