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Passion Vine ‘Amethyst’ is a vine 8–12 ft tall; full sun to part shade; moderate water; purple flowers summer to fall; excellent for trellises and fences in Willis, Conroe, and The Woodlands.
Name: Passion Vine ‘Amethyst’ (Passiflora ‘Amethyst’)
Average Landscape Size: 8–12 ft tall x 4–6 ft wide (trainable vine)
Sun Requirements: Full sun to part shade
Water Needs: Moderate; prefers regular moisture in summer heat
Deer Resistance: Moderate
Cold Hardiness: Hardy to about 20°F; regrows from roots after freezes in Willis and Conroe
Fertilization & Pruning: Fertilize in spring. Prune to control growth and encourage bloom.
Detailed Description:
‘Amethyst’ Passion Vine is a vigorous grower with purple passionflowers that attract pollinators. In Montgomery County, it thrives on trellises, fences, and arbors, usually reaching 8–12 feet by late summer. Hardy to about 20°F, it can die back to the ground but often regrows in Willis and Conroe landscapes. At Growers Outlet, it’s recommended for gardeners who want exotic color and wildlife appeal.