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Sizzler Series Salvia brings bold color and compact elegance to hot, humid gardens across hardiness zones 4 through 9. These tidy 12-inch plants grow one of the densest and most striking blooming stalks in the salvia world, reaching full ornamental maturity in just 60 to 69 days. Non-GMO seeds germinate quickly at 70 to 75 degrees Fahrenheit, making them reliable for gardeners who want early, abundant color without fussy requirements.
Full Sun
Moderate
4-9
12in H x ?in W
—
High
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The real standout here is how densely these plants pack their flower spikes, creating unusually full, columnar displays in a compact 12-inch footprint. Sizzler Series thrives in the conditions most other ornamentals struggle with: the heat and humidity that make many salvia varieties flag or thin out. Direct your attention to sowing indoors 6 to 8 weeks before your last frost, and you'll have blooming plants ready for containers, borders, or bedding beds by early summer.
Sizzler Series Salvia is grown purely as an ornamental flower. The dense, columnar blooms work beautifully in flower beds, mixed borders, and container plantings, where the compact 12-inch height keeps the plant proportional without requiring staking. These salvia plants thrive in indoor planters as well, bringing sustained color indoors or on patios throughout the growing season.
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Start Sizzler Series Salvia seeds indoors 6 to 8 weeks before your last spring frost. Sow seeds on moist seed-starting mix at a temperature of 70 to 75 degrees Fahrenheit; seeds will germinate in approximately 7 to 14 days. Keep the soil consistently moist but not waterlogged during germination and seedling growth.
Harden off seedlings by gradually exposing them to outdoor conditions over 7 to 10 days. Transplant into the garden after all danger of frost has passed and soil has warmed. Space plants 10 inches apart in full sun for the densest, most prolific flowering.
Sizzler Series grows into a naturally compact, bushy 12-inch mound that requires minimal pruning. Deadhead spent flower spikes regularly to encourage continuous blooming and maintain the dense, tidy appearance these plants are known for. If plants become leggy or overgrown in mid-summer heat, you can cut them back by one-third to rejuvenate branching and refresh flowering.
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“Sizzler Series represents modern breeding work aimed at creating salvia varieties that perform reliably in challenging North American climates. Unlike heirloom salvias developed through centuries of selection, this cultivar was engineered for early flowering and compact growth, specifically to succeed in hot, humid regions where gardeners often struggle to find dependable annuals.”