A beautiful landscape doesn’t stop requiring attention once spring planting is complete. As temperatures rise across Kelowna and the Okanagan, proper summer maintenance becomes essential for protecting your investment and keeping your property healthy through the hottest months of the year.
Fortunately, a few simple maintenance practices can help your landscape thrive while reducing water use and preventing costly repairs later.
Water Smarter, Not More
Many homeowners believe watering more frequently is the answer during hot weather. In reality, deeper, less frequent watering encourages stronger root systems.
Consider:
- Watering early in the morning
- Using drip irrigation where possible
- Adjusting watering schedules during heat waves
- Checking irrigation systems regularly for leaks
Refresh Mulch
Organic mulch helps:
- Retain soil moisture
- Reduce weed growth
- Moderate soil temperatures
- Improve soil health over time
Adding a fresh layer of mulch each summer can significantly reduce watering requirements.
Watch for Signs of Drainage Problems

Summer irrigation can reveal drainage issues that weren’t obvious in spring.
Watch for:
- Pooling water
- Soil erosion
- Areas where plants consistently struggle
Some properties may benefit from retaining wall improvements to improve drainage and stabilize slopes before erosion becomes more serious.
Prune Carefully
Avoid heavy pruning during periods of extreme heat. Instead:
- Remove dead growth
- Trim damaged branches
- Shape shrubs lightly
- Monitor trees for stress
Inspect Patios and Walkways
Summer is a good time to inspect outdoor surfaces for:
- Minor settling
- Small cracks
- Drainage issues
Addressing problems early helps extend the life of concrete patios, walkways, and outdoor living spaces.
Plan Fall Improvements Now
Many homeowners wait until autumn to schedule landscaping projects. Booking consultations during summer often provides greater flexibility and allows projects to begin as soon as cooler weather arrives. Get in touch now to inquire about your next landscaping project!
Frequently Asked Questions
How often should I water landscaping during an Okanagan summer?
Deep watering several times per week is generally more effective than daily shallow watering.
Is mulch really necessary?
Yes. Mulch helps retain moisture and protects plant roots during hot weather.
Should I fertilize during summer?
Light fertilizing may be appropriate for some plants, but excessive fertilization during heat can create stress.
When is the best time to plan fall landscaping?
Summer is an excellent time to begin planning larger projects.
