Plants That Are Tolerant & Intolerant Of Salt
Salt is extremely tough on plants, both from its build-up in the soil near treated surfaces and its physical contact with foliage and branches as salt-laden. It is important to choose plants that can tolerate both soil salt and salt spray when selecting plants that will be planted near roads, driveways, or sidewalks.
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PLANTS THAT TOLERATE SALT (SPRAY OR SOIL)
Trees:
- Ginkgo
- Honeylocust
- Kentucky Coffeetree
- Lilac
- Maple (Norway)
- Oak (Bur, Red, and Swamp White)
- Serviceberry
Evergreens:
- Juniper (All Varieties)
- Pine (Mugo)
- Spruce (All Varieties)
Shrubs
- Alpine Currant
- Chokeberry
- Clethra (Summersweet)
- Cotoneaster
- Hydrangea
- Lilac
- Potentilla
- Rose
- St. John's Wort
- Sumac
Perennials, Ornamental Grasses,& Ground Covers:
- Artemesia
- Astilbe
- Baptisia
- Catmint
- Coralbells
- Dianthus
- Hosta
- Iris (Bearded and Siberian)
- Ornamental Grasses (Most Varieties, Especially Karl Foerester, Switch Grasses, Little Bluestem, Northern Sea Oats, Blue Fescues)
- Ornamental Onion
- Russian Sage
- Sedum
- Vinca
- Yarrow
- Yucca
PLANTS THAT ARE INTOLERANT OF SALT (SPRAY OR SOIL)
Trees
- Blue Beech
- Hackberry
- Larch
- Maple (Red and Sugar)
- Oak (Pin)
- Redbud
Evergreens
- Balsam Fir
- False Cypress
- Hemlock
- White Pine
- Yew
Shrubs
- Azalea
- Burning Bush
- Dogwood
- Rhododendron
- Smokebush
- Snowberry