Bipinnatus
Apricot Lemonade Cosmos is a silky-petaled stunner that earned its place as one of the most sought-after cosmos varieties through sheer charm and color innovation. Each flower displays its own unique personality, blending buttery lemon, pink, and apricot tones around bright yellow centers in combinations never before seen in cosmos. Growing 24 to 48 inches tall with a naturally bushy habit, this heirloom cultivar reaches full bloom in approximately 90 days from seed and flowers prolifically from summer through fall. It thrives in full sun with minimal water once established, making it nearly effortless for gardeners who want romance without fussiness.
Full Sun
Low
2-11
48in H x 36in W
Annual
High
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What sets Apricot Lemonade apart is its unexpected color palette, no two blooms are exactly alike, each one a whimsical study in peachy, lemony, and mauve hues. The silky, delicate single pinnate blooms have a gently cupped form that catches light beautifully, whether in the garden or in a vase. Cosmos are among the easiest flowers to grow from seed, and this variety combines that near-foolproof reputation with a truly distinctive aesthetic that resonates with both home gardeners and professional flower farmers. Its drought tolerance and ability to thrive in poor soil mean you can tuck it into neglected corners and still get a spectacular display.
Apricot Lemonade Cosmos excels as a cutting flower, with blooms that open fresh and hold well in the vase when harvested at the right moment. Gardeners prize it for landscape color from mid to late summer through fall, often mixing it with tall companions like zinnias, strawflowers, and sunflowers to create dynamic, layered plantings. The unique color combinations make it especially valued in fine floral arrangements where its distinctive palette becomes a focal point rather than a background player.
Start seeds indoors 4 to 6 weeks before your last spring frost, keeping soil temperature around 60 to 75°F. Germination occurs within 6 to 15 days at these temperatures. Sow seeds 1/8 to 1/4 inch deep, covering them lightly rather than burying them deeply. This timing allows seedlings to be vigorous and ready for transplanting when the frost risk has passed.
Transplant seedlings outdoors after the last spring frost has passed, when soil has warmed. Space plants 24 inches apart both ways to give them room to develop their bushy habit without crowding. Water gently after transplanting and keep soil consistently moist for the first week or two until roots establish.
You can direct sow Apricot Lemonade after the last frost date in spring. Sow seeds 1/8 to 1/4 inch deep directly into prepared soil where you want them to grow. Thin seedlings to 24 inches apart once they've developed true leaves.
For cut flowers, harvest in the morning when blooms are at their freshest and petals are just opening. Use a clean knife dipped in a solution of 10 percent household bleach to prevent disease transmission. Bring cut stems indoors and place them in a vase with a few drops of bleach added to the water, which will noticeably prolong their beauty and vase life.
Pinch back young seedlings when they're 6 inches tall to encourage branching and a fuller, bushier plant. Deadheading spent blooms throughout the season will extend flowering and keep plants looking tidy, though cosmos don't require this level of maintenance to remain attractive.
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“Apricot Lemonade represents a genuinely novel achievement in cosmos breeding, it was the first cosmos variety known to combine sumptuous shades of buttery lemon, pink, and apricot within a single flower type. This distinctive coloring emerged from deliberate breeding work, though the exact lineage remains less documented than traditional heirlooms. The variety gained recognition through seed catalogs and trial gardens, including Hudson Valley Seed's 2022 farm trials where it stood out as the clear standout performer among cosmos varieties tested that season. Its rise to prominence reflects both the craft of modern flower breeding and a growing gardener appetite for unusual, conversation-starting ornamentals.”