The Best Plants Around Pools & Spas in Southern California
Beautiful, Low-Mess & Built for San Diego Living
A pool surrounded by beautiful landscaping can feel like your own private resort.
A pool surrounded by the wrong soft scape can cause a ton of issues: Flowers floating in the water. Thorns next to bare feet. Roots lifting hardscape. And a pool impossible to keep clean.
Landscaping around a pool or spa is a little different from designing the rest of your yard, especially in San Diego and Southern California.
Plants need to handle intense sunshine, reflected heat from concrete and pavers, occasional chlorine or saltwater splash, and our dry summers. Ideally, they should also be relatively clean and water-wise.
The good news is that there are some great options.
Let's build a pool garden that feels more boutique resort and less full-time gardening job.
Step 1: What Makes a Good Poolside Plant?
Before falling in love with something at the nursery, ask five questions:
Is the plant a messy one?
Plants that constantly drop leaves, flowers, seeds or fruit can mean considerably more pool maintenance.
Does it have aggressive roots?
Large trees planted too close to pools, plumbing and hardscape can create expensive problems later.
Can it hurt with its sharp or pointy leaves or thornes?
That gorgeous spiky Agave is definitely a gorgeous plants but close to a fun path where kids go in and out of the pool might cause more sad tears than joyful laughters.
Can it handle heat?
Pool decking reflects a surprising amount of heat. A plant beside a sunny concrete pool deck can experience harsher conditions than the same plant tucked into a garden bed.
How big will it get?
Don't design around the cute 5-gallon plant you're buying today. Design around the plant it will become in five years. EcoDesignSD Tip: Always check a plant's mature height and width before deciding where it belongs.
Lomandra: A Poolside Favorite
Lomandra is one of those plants that quietly does almost everything right.
It has a soft, grass-like appearance that adds movement without making the landscape look overly busy.
Depending on the variety, it can work beautifully in modern, Mediterranean and natural Southern California landscapes.
Why we like it around pools:
Low-water varieties are available
Evergreen appearance
Soft texture around hardscape
Clumping growth habit
Great planted in groups
Looks fantastic next to concrete and natural stone
One variety worth researching is: Lomandra 'Pom Pom'
This compact Lomandra was tested by UC Landscape Plant Irrigation Trials and performed extremely well under low irrigation.
Design trick: Rather than planting Lomandra in a perfectly straight line, try groups of 3, 5 or 7 around larger architectural plants.
It immediately creates a softer, professionally designed look.
Coral Aloe — Aloe striata
Coral Aloe has beautiful broad leaves that can shift between blue-green and pinkish tones depending on sun exposure. In winter and spring it produces gorgeous coral-orange flowers, and hummingbirds love them. It has low irrigation requirements.
Try it:
In groups of three
Around boulders
Beside ornamental grasses
In modern raised planters
As a colorful accent near a spa
Just give it good drainage since succulents do not like sitting in soggy soil and it will cause root rott.
Westringia — Coast Rosemary
Westringia, commonly called Coast Rosemary is a green beautiful and many times underestimated plant.
Its fine foliage creates a soft Mediterranean feel and works particularly well when you need an evergreen shrub rather than another succulent.
Use it to soften:
Pool equipment walls
Retaining walls
Fences
Raised planters
Large areas of hardscape
It also looks fantastic paired with ornamental grasses, olive trees and architectural succulents.
Lavender — For That Mediterranean Vacation Feeling
Lavender loves sunshine and well-draining soil and adds fragrance and soft purple color.
Try varieties such as:
Spanish Lavender
French Lavender
Meerlo Lavender
UC's South Coast landscape trials in Southern California awarded Meerlo Lavender its Blue Ribbon designation for maintaining good appearance under its lowest irrigation treatment.
But here's the trick:
Don't plant lavender directly where everyone gets out of the pool. Bees love lavender too which could cause a problem especially with your barefoot pool guests. Instead, use lavender slightly farther back in the planting bed where you can enjoy the flowers, fragrance and pollinators without creating unnecessary traffic conflicts.
Deer Grass — Muhlenbergia rigens
If you want your pool landscape to feel more like Southern California and less like a generic tropical resort, consider native Deer Grass.
Its long, arching blades move beautifully in the breeze and can soften the hard lines created by pools, concrete and retaining walls.
Great for:
Larger pool planting beds
Behind low succulents
Naturalistic landscapes
Modern California gardens
Transitioning from pool areas into native gardens
Just give it enough room to reach its mature size. This isn't a plant you want squeezed into an 18-inch opening.
Fruitless Olive Trees — Instant Mediterranean Character
If your pool area needs height, shade or a focal point, consider a fruitless olive.
Olive trees provide:
Sculptural trunks
Soft gray-green foliage
Mediterranean character
Filtered shade
Beautiful contrast against white stucco and modern hardscape
The important word here is:
FRUITLESS.
A heavily fruiting olive at your pool deck can turn your relaxing Mediterranean retreat into an olive fruit mess that is impossible to maintain. Choose the variety carefully and confirm its mature size.
Consider Planters
Not every plant has to go into the ground.
Large architectural pots can be incredibly useful around pools and spas.
They allow you to introduce:
Height
Color
Seasonal plants
Architectural succulents
Privacy
A focal point
without committing to another permanent planting bed.
For a more luxurious look, we'd rather see one beautiful oversized pot than six little pots scattered around the pool.
The EcoDesignSD Pool Rule
When we're choosing plants around a pool, we're not only asking:
"Is this plant pretty?"
We're asking:
Is it pretty here?
Will it tolerate the sun?
How much water will it need?
How large will it become?
Will the roots create problems?
Will it drop debris?
Is it safe near bare feet?
How will it look with the architecture?
What will it look like in five years?
And how much maintenance will it create?
That's the difference between simply putting plants around a swimming pool and designing a complete outdoor environment.
Ready to Turn Your Pool Area Into a Southern California Retreat?
A beautiful pool deserves landscaping that makes the entire backyard feel finished.
At EcoDesignSD, we design and build outdoor spaces throughout San Diego County, combining thoughtful planting design, hardscape, irrigation, lighting and outdoor living features to create landscapes that work with our Southern California climate.
Whether you're planning a new pool landscape, updating an outdated backyard, adding a spa or simply want the area around your existing pool to feel more polished and intentional, the right plant palette can completely transform the space.