Resina Calendula is a vibrant pot marigold that brings both color and utility to gardens across zones 6-11. This frost-tolerant flower grows to a tidy 24 inches tall and thrives in full sun with moderate water, making it reliably productive in a wide range of climates. The Resina cultivar has earned its place in gardens for generations, valued equally for its ornamental appeal and its long history of practical use.
Full Sun
Moderate
6-11
24in H x ?in W
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Moderate
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The Resina cultivar delivers dependable performance in cold climates, where its frost tolerance lets gardeners stretch the growing season well into autumn. It germinates readily between 68 and 85 degrees Fahrenheit, making spring sowings straightforward whether you start seeds indoors or direct sow outside. The compact 24-inch stature fits seamlessly into beds and borders without demanding constant tending.
Calendula has been treasured for centuries as both an ornamental and a plant with practical applications. The flowers and petals are historically valued for various household and herbal preparations.
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For cold climates, start seeds indoors 4 to 6 weeks before your average last frost date. Sow at a depth of 1/4 to 1/2 inch and maintain soil temperature between 68 and 85 degrees Fahrenheit until germination.
Transplant seedlings outdoors 4 to 6 weeks before your average last frost date, or after the last frost has passed, depending on your local climate.
In mild climates, sow seeds directly outside in early spring for summer bloom, or in late summer for winter bloom. In cold climates, direct sow 2 to 4 weeks before your average last frost date.
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