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Tall ornamental grasses around pool areas do something walls and fences can’t. They sway, glow in evening light, and soften all that hard concrete. They also add privacy without feeling heavy. The trick is picking grasses that stay tidy, tolerate splashes, and won’t drop a mess in your water. Here are 15 ideas I’d happily plant, from classic plumes to bold screens.
1. Feather Reed Grass ‘Karl Foerster’
If you want one grass that looks sharp all season, start here. It grows 4 to 5 feet tall in narrow, upright clumps, so it won’t flop onto your deck. Feathery plumes appear in early summer and fade to gold. Plant it in a row along the pool edge for a clean, modern look. Cut it back in late winter.
2. Maiden Grass ‘Morning Light’
This one is all about movement. Its fine, silver-edged leaves arch gracefully and catch every breeze, reaching about 4 to 5 feet. Copper plumes show up in late summer. Put it where afternoon sun hits the leaves for a soft glow. Pick a named cultivar like this one, since some wild Miscanthus types spread by seed in certain regions.
3. Switchgrass ‘Northwind’
Northwind stands straight like a soldier, even after heavy rain or a pool party splash. It reaches 4 to 5 feet with stiff, blue-green blades that turn golden in fall. It’s a native prairie grass, so it handles heat and tough soil well. Use it as a backdrop behind loungers, where its tidy shape gives you structure without trimming.
4. Purple Fountain Grass in Pots
Want a tropical, resort feel? Burgundy leaves and fuzzy plumes bring instant drama, usually 3 to 4 feet tall. Plant it in large containers around the pool deck so you can move it around. It’s perennial in warm zones and treated as an annual in cold ones. Pair it with lime-green foliage plants to make that deep color really pop.
5. Dwarf Pampas Grass ‘Pumila’
Regular pampas can hit 10 feet, which is too much for most pool areas. ‘Pumila’ stays around 5 to 6 feet and still delivers big, creamy plumes in late summer. The leaf edges are razor-sharp, so keep it a few feet back from walkways and play zones. Also check local guidelines, since pampas is considered invasive in some regions.
6. Giant Miscanthus Privacy Screen
Got neighbors peeking over the fence? Giant miscanthus grows 10 to 12 feet tall in a single season, so it works like a living wall. It’s a sterile hybrid, which means it won’t seed itself around your yard. Plant a staggered row behind the pool and give each clump about 4 feet of space. It looks full by midsummer.
7. Zebra Grass
Zebra grass has gold bands running across each blade, like tiny tiger stripes. It grows 5 to 6 feet tall and adds playful texture to a plain fence line. Give it full sun, because shade makes it flop. In late summer it throws up coppery plumes. Plant it near a dark wall or hedge so those golden stripes stand out.
8. Clumping Bamboo
Technically a grass, and a great pool screen. Choose a clumping type like Fargesia, which stays put instead of running. It reaches 8 to 10 feet with soft, rustling leaves that sound lovely on hot afternoons. Plant it where it gets some afternoon shade. Expect a few fallen leaves, so keep it a little away from the water.
9. Big Bluestem ‘Blackhawks’
Here’s a grass that changes color like a good tree. Blackhawks starts blue-green in spring, then turns deep burgundy by late summer. It grows 4 to 5 feet tall and loves full sun and heat. Plant a bold group of three or five in a corner bed. It’s perfect for a pool that gets blazing afternoon light.
10. Indian Grass ‘Sioux Blue’
Look for steel-blue blades topped with golden, feathery plumes in late summer. Sioux Blue grows 5 to 6 feet tall, so it fills the gap between low flowers and your fence. It stays upright and handles dry spells well. Mix it with orange or yellow flowers for a striking blue-and-gold combo that looks great against turquoise water.
11. Giant Sacaton
If you live somewhere hot and dry, this is your grass. Giant sacaton grows 5 to 7 feet tall with airy, arching blades and light, billowy plumes. Once settled, it needs very little water. It suits desert-style pools surrounded by gravel, boulders, and agave. Give it plenty of room, since each clump grows into a wide, fountain-like mound.
12. Muhly Grass
Come fall, muhly grass turns into a pink cloud. Thousands of wispy blooms float above the foliage, reaching about 3 to 4 feet. It loves sun, heat, and well-drained soil. Plant it in a sweeping drift along a low wall or planting bed. It’s best for homes where you use the pool into autumn, when the color peaks.
13. Variegated Feather Reed Grass ‘Avalanche’
Prefer something brighter? Avalanche has white-striped leaves that make a shaded corner glow. It grows about 4 feet tall in neat, upright clumps, and it handles a bit less sun than most tall grasses. Use it to lighten a dark fence or tuck it near a seating nook. Its cool, crisp look pairs well with blue pool tiles.
14. Grasses with Flowers
Grasses look even better with company. Mix 4 to 5 foot grasses with purple coneflower, sedum, or black-eyed Susan to add color without losing that relaxed feel. Place the tallest grass at the back, flowers in front, and repeat the same plants in groups. The repetition makes the bed look planned, and pollinators will show up too.
15. Grass-Lined Fence Row
Sometimes simple wins. Plant a single type of tall grass in an even row along the fence, spaced about 3 feet apart. Within a season or two, they’ll blend into a flowing green border that hides the fence completely. Stick to clumping varieties like feather reed or maiden grass. This idea suits narrow yards and anyone who likes a clean, calm backdrop.
Conclusion
The best tall ornamental grasses around pool spaces are the ones that suit your climate, your sun, and how much cleanup you’re happy with. Start with one or two tidy, clumping varieties, then add more once you see how they move in your space. Plant a little back from the water, and soon your pool will feel like a calm garden retreat.
Last Updated on November 6, 2026 by Anwer Rajib
