Cool Summer Breeze Viola is a cultivar of Viola cornuta that brings delicate, long-blooming color to gardens in zones 6 through 9. Growing to a modest 8 inches tall, this variety thrives in conditions ranging from full sun to partial shade, making it adaptable to many garden situations. The catalog sources emphasize flexible timing for both spring and fall plantings, allowing gardeners in cold climates to start seeds 4 to 6 weeks before their last frost date, while those in milder regions can sow in late summer for cool-season blooms.
Partial Sun
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6-9
8in H x ?in W
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High
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Viola cornuta varieties like this one are celebrated for their ability to bloom prolifically across seasons, with Cool Summer Breeze specifically bred to handle warmer months when other violas might falter. The compact 8-inch stature makes it equally at home in containers, borders, or as edging along garden beds. Its tolerance for both sun and partial shade gives gardeners real flexibility in placement, and the dual-season sowing windows mean you can time blooms almost exactly when you want them.
Cool Summer Breeze Viola serves primarily as an ornamental flower for garden beds, containers, and borders where its low, spreading habit and extended bloom season are valued for continuous color from spring through fall.
No timeline data available yet for this variety.
Start seeds indoors 8 to 10 weeks before your average last frost date for early spring planting. For fall blooms, start seeds indoors in midsummer on the same 8 to 10 week schedule. Maintain warm, consistent conditions and provide bright light once seedlings emerge.
Transplant seedlings outdoors 8 to 10 weeks after starting seeds indoors, timing this to coincide with your average last frost date for spring planting or mid-summer conditions for fall planting. Harden off seedlings gradually over a week by exposing them to outdoor conditions in increasing increments before planting in the garden.
Sow seeds directly outdoors in cold climates 4 to 6 weeks before your average last frost date, or in midsummer for fall and spring blooms the following year. In mild climates, direct sow in late summer for cool-season blooms. Sow where plants will grow, as violas transplant easily but thrive best in their final location.
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