Sea Wheatgrass: complete guide
Thinopyrum junceum
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Overview
Thinopyrum junceum is Sea Wheatgrass from the Poaceae family. Remarkable salt tolerance and harsh coastal conditions. 30-60 cm tall.
Appearance & Bloom
Distinctive blue-grey foliage. Fine, firm leaves. Flowering spires emerge in summer.
Ideal Location
Full sun with 6-8 hours direct daily light. Plant in exposed coastal positions.
Soil
Accepts nearly any soil type. Tolerates highly saline soils. Avoid fertilizer amendments.
Watering
Once established, requires minimal irrigation. Water during establishment. Subsequently depends on precipitation.
Pruning
Unnecessary. Remove dead foliage in spring.
Maintenance Calendar
Spring: Remove winter-damaged leaves. Summer: No maintenance. Autumn: Natural preparation. Winter: Hardy, no protection needed.
Winter Hardiness
Exceptional cold tolerance. Blue-grey color persists through winter.
Companion Plants
Pair beautifully with other salt-tolerant coastal species.
Closing Thoughts
Essential for coastal gardeners. Visit gardenworld.app/en
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