A highly prolific bloomer, Profusion Double Yellow zinnia seed produces masses of 2" double bright yellow flowers on medium-height plants. It grows exceptionally well in gardens, planters and landscapes, due to its combined tolerance for both cool and hot, humid conditions.
Soil temperature: 75 - 78 degrees fahrenheit
Germination lighting: Dark required
Germination days: 2 - 5 days
Grow on temperature day: 65 - 70 degrees fahrenheit
Grow on temperature night: 60 - 65 degrees fahrenheit
Weeks indoor: 5 - 8 weeks
Plant spread: 16 - 24 inches
Plant height: 12-18"
Plant type: annual