Harris Seeds Impatiens Beacon Seed
Best disease resistant flowers for shady garden borders.
A reliable, mildew-resistant solution for shaded garden spaces. This variety brings back the classic look of traditional impatiens with improved health and consistent, season-long color.
$12.36
at
Harris Seeds
More Beacon options
Who it's for
- Gardeners seeking reliable shade color without the risk of disease
- Homeowners looking to illuminate dim garden beds or north-facing patios
- Landscapers desiring a tidy, professional appearance for mass plantings
Who should skip it
- Beginners without specialized seed-starting equipment or climate-controlled spaces
- Busy individuals or those in drought-prone areas with limited irrigation
- Perfectionists living in regions with frequent heavy summer storms
Performance breakdown
Disease Resistance
Specifically engineered to withstand Impatiens Downy Mildew with exceptional reliability.
Shade Tolerance
Thrives in low-light conditions where other flowering annuals often struggle.
Germination Speed
Rapid sprouting within a week ensures a quick start to the season.
Visual Uniformity
Maintains consistent height and bloom size for a polished, professional look.
Container Versatility
Compact growth habit adapts perfectly to baskets, pots, and mixed arrangements.
Season-Long Vigor
Delivers continuous, lush flowering from initial planting until the first frost.
Key Specs
Plant Type
Annual
Disease Resistant
Yes (Downy Mildew)
Mature Height
10-12 inches
Plant Spread
12-14 inches
Seed Count
250 seeds
Germination Days
3-6 days
Soil Temperature
70-75°F
Sunlight Exposure
Shade
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