Harris Seeds Dianthus Diana Seed
Best choice for gardeners wanting compact, vibrant blooms in small spaces.
These seeds deliver high-impact, oversized blooms that punch well above their weight class. While the compact, basal-branching habit keeps your garden beds tidy, the real draw is the striking raspberry-red contrast that makes these flowers look far more sophisticated than your average annual.
$20.86
at
Harris Seeds
Who it's for
- Gardeners seeking consistent growth and reliable floral uniformity
- Landscapers wanting high-impact color for borders and containers
- Homeowners desiring long-lasting, early-season garden displays
Who should skip it
- Budget-conscious gardeners preferring affordable open-pollinated seed options
- Seed-saving enthusiasts who want to propagate their own plants
- Casual growers lacking equipment for precise germination environments
Performance breakdown
Bloom Impact
Extra-large flowers create a high-contrast visual statement in any garden.
Germination Speed
Rapid four to seven day sprouting ensures quick seasonal gratification.
Growth Habit
Strong basal-branching creates a dense, full plant without extra effort.
Landscape Versatility
Compact size fits perfectly into borders, beds, or decorative containers.
Seed Quality
Untreated stock appeals to organic-minded gardeners seeking natural growth.
Cultivation Ease
Requires specific temperature control but rewards with consistent, showy results.
Key Specs
Quantity
250 seeds (RAW / UNTREATED)
Soil Temperature for Germination
65-70°F
Germination Lighting
Don't Cover Seed
Germination Days
4-7 Days
Grow on Temperature Day
65-70°F
Grow on Temperature Night
55-60°F
Plant Spread
6-8"
Plant Height
8-10"
Know before you buy
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Ask Metto anything about the Harris Seeds Dianthus Diana Seed before you decide.
