Your mystery vine is cypress vine (Ipomoea quamoclit). It has lacy, fern-like foliage and tiny red tubular flowers rich in nectar. It's an annual that self-sows readily. Hummingbirds and butterflies love it. Collect seeds in fall to share, but be aware it can pop up where not wanted—luckily, the delicate foliage is easy to recognize and pull.

Pruning Corkscrew Vine for Fuller Growth and Winter Care
Getting Moonflower Vine to Bloom: Phosphorus, Timing, and Night Observation
Leyland Cypress: Seeds, Care, and Planting in Rocky West Virginia Soil
Passion Flower Vine with Pink Blooms: Could It Be Passiflora 'Coral Glow'?
Saving a Declining Jasmine Vine After Repotting
Coastal Grape Vine Salt Management: Deep Leaching Strategy
Propagating Hummingbird Vine (Trumpet Creeper) from Seeds and Cuttings
Italian Cypress in Narrow Spaces: 'Tiny Tower' Cultivar Solves Root and Width Concerns
Bleeding Heart Vine (Clerodendrum thomsoniae): Care Guide for This Tropical Bloomer
Mandevilla Care: Growing Tropical Vines for Nonstop Color
Ipomoea quamoclit: Cypress Vine with Feathery Foliage and Red Starry Flowers
Cypress Vine Flowering Delay: Vertical Growth vs. Bloom Production
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