Heirloom Climbing Sweet Pea
April in Paris Sweet Pea is a classic tall climber that brings the romance of cottage gardens to any spring landscape. Growing 72 to 96 inches high with delicate, fragrant blooms that progress from spring through summer, this frost-tolerant annual reaches full flower in about 84 days from seed. The flowers attract pollinators and deer leave them untouched, making this variety a reliable performer for gardeners seeking height, fragrance, and wildlife appeal without the frustration of constant pest pressure.
6-8 inches apart
Full Sun
Moderate
2-11
96in H x 8in W
Annual
High
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What makes April in Paris special is its long, productive bloom window, flowering from March through August in the right conditions, and its ability to thrive in cooler spring weather when many other climbers are just waking up. The flowers are intensely fragrant and beloved by bees and butterflies, while the vigorous vines climb to nearly eight feet tall, making them perfect for creating vertical interest. This variety's frost tolerance means you can sow early and get a head start on the season, rewarding patient gardeners with weeks of continuous blooms if you deadhead spent flowers regularly.
Sweet pea flowers are grown primarily for cutting and for their remarkable fragrance indoors, where they fill a room with their classic floral perfume. The flowers are edible and occasionally appear as garnish on fine dining plates, though they're valued far more for their ornamental and aromatic qualities than for culinary substance. Many gardeners grow April in Paris specifically to create tall, flowering screens along trellises or to fill vases for fresh arrangements throughout the spring and early summer.
Sow seeds indoors in deep pots 4 to 6 weeks before your last spring frost date, then keep seedlings at 55 to 65°F. Once seedlings emerge and before leaves fully unfurl, move them to cold conditions outside to harden them off gradually to outdoor temperatures.
Transplant hardened seedlings outdoors 3 to 4 weeks before your last spring frost, spacing them 6 inches apart. Sweet peas tolerate frost and actually prefer cool spring conditions, so early planting rewards you with earlier blooms.
Sow seeds directly outdoors 3 to 4 weeks before your last spring frost date, as soon as the ground can be worked. Direct sowing often produces stronger root systems and taller plants than transplanting.
Cut flowers early in the morning when stems are fully hydrated for the longest vase life. Pick blooms when they've just opened fully but before they begin to fade or set seed, sweet peas last longest in the vase when harvested at their peak. The more frequently you cut, the more flowers the plant produces, so don't hesitate to harvest generously for indoor arrangements.
Deadhead spent flowers religiously throughout the season by removing faded blossoms and seed pods, this practice is crucial to maintaining continuous blooms and preventing the plant from shifting its energy into seed production. Pinching back young vines when they're establishing can encourage branching and fuller coverage on your trellis.
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