Purple Passion asparagus is a perennial vegetable that produces edible spears harvested in spring, thriving in hardiness zones 3 to 10. This variety grows 36 to 48 inches tall and spreads 18 to 24 inches wide, developing into towering fern-like foliage by summer before going dormant after frost. It's notably resistant to asparagus rust, root/crown rot, and fusarium, making it a dependable choice for gardeners dealing with these common problems. Crowns take 2 to 3 years to establish a productive harvest, but the reward is years of reliable spring yields from a single planting.
18
Full Sun
Moderate
3-10
48in H x 24in W
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Moderate
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Purple Passion stands apart through its proven resistance to three major asparagus diseases: asparagus rust, root/crown rot, and fusarium. Rabbits naturally avoid this plant, eliminating a common pest pressure in vegetable gardens. The low-maintenance perennial habit means once established, it requires minimal fussing while delivering consistent harvests year after year, and it handles drought well once roots are deep.
Asparagus Purple Passion is grown specifically for its edible spears, which are harvested in April and May when they emerge from the soil. The tender shoots can be steamed, grilled, roasted, or blanched, and the plant's male-biased genetics (where available) direct energy into spear production rather than flowering and seed formation, maximizing your harvest.
No timeline data available yet for this variety.
Plant crowns in early spring. Space plants appropriately to allow for their mature width of 18 to 24 inches. Roots require 2 to 3 years to establish before producing a harvestable crop.
Seed may be direct sown in early spring, but this method requires more expertise and care, and takes approximately one year longer than crown planting to produce the first crop.
Harvest edible spears in April and May when they emerge from the soil. Shoots are ready to pick when they are tender and before they begin to fern out and become woody. Cut or snap spears at soil level or just below the surface. During the first two years after planting, allow the plant to establish by harvesting sparingly or not at all; begin full harvesting only after the third year of growth.
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