Welcome to our perennial plant nursery!
Imagine More Perennial Plants Than You Can Imagine, Delivered To You.

                                                           Free Shipping to most states

Shop by Category

Salt Tolerant Plants

Salt tolerance in plants varies widely. Some species can thrive in environments with high salinity, while others are more sensitive. Here's a breakdown of characteristics and care tips for highly and moderately salt-tolerant perennial plants:

Characteristics:

  • Succulent leaves: These plants often have fleshy leaves that can store water and help tolerate salinity.
  • Deep roots: Deep roots allow plants to access water and nutrients from deeper soil layers, which can be less salty.
  • Waxy cuticles: A waxy coating on the leaves can help reduce water loss and protect against salt damage.
  • Salt glands: Some plants have specialized glands that can secrete excess salt.

How to Grow:

  • Soil: Use well-draining soil that is rich in organic matter. Salt can accumulate in poorly drained soils, leading to root rot.
  • Light: Most salt-tolerant perennials prefer full sun, but some can tolerate partial shade.
  • Water: While salt-tolerant plants can handle drought, regular watering is still important to prevent salt buildup. Avoid overwatering, as this can also lead to problems.
  • Fertilizing: Fertilize sparingly, as excessive nutrients can exacerbate salt stress. Use a balanced fertilizer that is low in sodium.
  • Maintenance and Pruning: Regular maintenance, including deadheading and pruning, can help promote healthy growth and reduce salt stress.

Highly salt tolerant:

 Aquilegia (Columbine), Armeria (Sea Thrift), Calamagrostis (Feather Reed Grass), Cortaderia selloana (Pampas Grass), Cyrtomium falcatum (Holly Fern), Dianthus (Pinks), Echeveria rosea (Desert Rose), Erianthus ravennae (Ravenna or Plume Grass), Eryngium planum (Sea Holly), Ficus pumila (Creeping Fig), Gaillardia (Blanket Flower), Hedera canariensis (Algerian Ivy), Hedera helix (English Ivy), Helictotrichon sempervirens (Blue Oat Grass), Hemerocallis (Daylilies), Lantana, Liriope spicata (Lilyturf), Lotus corniculatus (Bird's foot trefoil), Miscanthus (Maiden Grass), Ophiopogon japonicas (Mondo), Panicum virgatum (Upright Switch Grass), Schizachyrium (Little Blue Stem Grass), and Trachelospermum asiaticum (Asiatic Jasmine).

Moderately Salt Tolerant:

Achillea (Yarrow), Anthemis (Perennial Marguerite), Artemisia schmidtiana (Silver mound), Aster (Michael-Daisy), Bergenia cordifolia ('Winterglut'), Echinops (Globe Thistle), Erigeron (Fleabane), Euphorbia (Spurge), Festuca (Blue Fescue grass), Gypsophila paniculata (Baby's Breath), Helleborus (Lenten Rose), Heuchera (Coral Bells), Hosta (Plantation Lily), Iris (Bearded Iris), Kniphofia hirsuta (Red Hot Poker), Lupinus (Lupine), Oenothera (Sundrops & Evening Primrose), Penstemon (Beard Tongue), Perovskia (Russian Sage), Phlox (Thrift), Sedum (Sedum), Sempervivum (Hens & Chicks), Stachys (Lamb’s Ear), Thymus (Creeping thyme), Veronica (Speedwell), and Yucca (Adam's Needle).

Remember: Even salt-tolerant plants can be negatively affected by excessive salt. Proper care, including regular watering and avoiding over-fertilization, can help ensure the health and longevity of these plants in challenging environments.