Zinnias

ships year-round
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ships year-round
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ships year-round
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ships year-round
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ships year-round
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ships year-round
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ships year-round
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ships year-round
Gold Medal Mix
Zinnia Seeds
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Inca
Zinnia Seeds
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Jazzy Mix
Zinnia Seeds
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Macarenia
Zinnia Seeds
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Pumila Mix
Zinnia Seeds
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Queeny Series Mix
Zinnia Seeds
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Scarlet Flame
Zinnia Seeds
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State Fair Mix
Zinnia Seeds
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Zinnia

~110 seeds/g. except where noted.

Annual. Known as Youth and Old Age in the 1800s, this showy genus was named for German botany professor Johann Gottfried Zinn (1727-1759). Easy to grow from seed and a favorite for bright color in Maine summers. Zinnia flower essence is used to bring out playfulness and lightheartedness.

Culture: Sow in a sunny spot after last frost, or start indoors for earlier blooms. Germinates 3–5 days at 80–85°, more slowly at cooler temperatures. Grow on at 70° days, 60–65° at night. Temperatures below 60° delay flowering and may induce chlorosis. Space at 9–12".

They need good drainage and like heat. Market grower Jason Kafka says zinnias perform better in tunnels than in the field. With the extra heat they get so big that “they think they are in New Jersey.” Cut when flowers are almost fully mature, just before pollen starts to form. Deadhead to continue production.