Linnaeus Burning Embers is a smoldering heirloom marigold that looks like embers glowing in a crackling fire, with gracefully wavy stems and smoky orange-red blooms. This old variety has been tenderly maintained at the Linnaeus Botanical Gardens in Uppsala, Sweden, where it developed its distinctive character over generations. At just 2 to 3 inches tall, it reaches maturity in 65 to 75 days and thrives in full sun across hardiness zones 2 through 11, making it adaptable to nearly any climate.
Full Sun
Moderate
2-11
3in H x ?in W
—
High
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The real distinction here is the blooms themselves: they're not the typical bright marigold yellow, but rather a moody blend of smoky orange and red tones that genuinely resemble embers glowing in firelight. The wavy, graceful stems add texture and movement that standard marigolds lack. Compact and quick to flower, this heirloom has survived in Swedish botanical gardens for decades because gardeners keep coming back to it, year after year.
Linnaeus Burning Embers functions as an ornamental flower, prized for adding dramatic color and texture to gardens, borders, and containers. The compact growth habit and wavy stems make it particularly effective in small garden spaces and edge plantings where its smoky tones can be showcased against other plants.
No timeline data available yet for this variety.
Start seeds indoors in seed-starting mix at temperatures between 70°F and 80°F. Seeds typically sprout in 5 to 10 days. Sow about 6 to 8 weeks before your last spring frost date to allow seedlings time to develop before transplanting outdoors.
Harden off seedlings over 7 to 10 days by gradually exposing them to outdoor conditions. Transplant outdoors after all danger of frost has passed and soil has warmed to at least 60°F. Space plants 8 to 10 inches apart.
Seeds can be direct sown outdoors after the last frost date. Sow at a depth of 1/4 inch and keep soil evenly moist until germination occurs.
Deadhead spent blooms regularly to encourage continuous flowering and maintain the compact, bushy form. Pinching back young seedlings when 3 to 4 inches tall promotes branching and fuller growth.
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“Linnaeus Burning Embers carries the prestige of the Linnaeus Botanical Gardens in Uppsala, Sweden, one of Europe's most respected botanical institutions. Named after Carl Linnaeus, the botanist who created modern plant classification, these gardens have maintained this marigold as a living piece of horticultural history. The variety represents the kind of cultivar that thrives through sustained care and deliberate preservation by institutions and gardeners who recognize its uncommon beauty. Its presence in Swedish botanical collections suggests it was likely selected and refined over many decades for its distinctive color and form.”