Kong Series Mix Coleus
Best low-maintenance foliage for shade garden enthusiasts.
Elevate your shaded spaces with the Kong Series Mix Coleus. This vibrant seed mix produces exceptionally large leaves in a stunning kaleidoscope of colors, perfect for adding a splash of life to flower beds and containers. These low-maintenance plants naturally grow into upright mounds, eliminating the need for pinching. Enjoy a long-lasting foliage display throughout the season. For a touch of indoor greenery, cuttings can be taken to overwinter as houseplants, ensuring continuous enjoyment of their striking beauty.
$5.50
Owner Satisfaction
4.6
/ 5
Category Rank
1029
/ 1778
#1029 in Seeds
Price vs Category Average
-71%
Below average
Seed Count
15
/ seeds
Who it's for
- Gardeners seeking high-impact, oversized foliage displays
- Designers wanting diverse, multi-colored plant patterns
- Homeowners needing vibrant color for shaded landscape spots
Who should skip it
- Container gardeners with limited patio or balcony space
- Beginners preferring easy, low-maintenance seed starting
- Busy gardeners looking for hands-off plant care
Performance breakdown
Foliage Impact
Colossal leaf size creates an immediate, high-drama visual statement.
Maintenance Ease
Self-branching habit removes the tedious chore of manual pinching.
Shade Versatility
Thrives in low-light conditions where other flowering plants struggle.
Germination Reliability
Requires consistent warmth and patience for successful seedling emergence.
Seasonal Longevity
Provides vibrant, consistent color from spring through the first frost.
Propagation Potential
Easily transitions to indoor life via simple stem cuttings.
Key Specs
Seed Count
15 seeds
Life Cycle
Annual
Botanical Name
Solenostemon scutellarioides
Germination Time
10-15 days
Optimum Germination Temperature
70-75ºF
Plant Height/Width
18-24 inches x 18-22 inches
Plant Spacing
12-18 inches apart
Features
- Produces colossal leaves, the largest for coleus
- Kaleidoscope of colors in a single mix
- Low maintenance for shade gardens
- Long-lasting foliage display
- Naturally upright growth habit
- Can be overwintered as houseplants
- Ideal for beds and containers
What customers say
Customers consistently praise the exceptional quality of the Kong Coleus seeds, noting a remarkably high germination rate that makes starting these plants easy even for novice gardeners. The resulting plants are large, vibrant, and robust, exceeding expectations for size and color intensity. This reliability translates directly into ease of use; gardeners find these seeds require minimal fuss to achieve stunning, high impact foliage displays. The overall consensus highlights the dependable performance and visual payoff, confirming these seeds are a worthwhile investment for dramatic garden impact.
Know before you buy
No, the Kong Series is bred for a naturally upright, mounded habit. You do not need to pinch them to maintain their shape.
For optimal growth, space your plants 12 to 18 inches apart. This allows enough airflow for the large foliage to develop fully.
These coleus are specifically designed for shaded areas. They will perform best in partial to full shade, as intense direct sun can scorch their large leaves.
You can take cuttings from your plants before the first frost and root them in water or soil. Once rooted, they can be kept as houseplants throughout the winter and moved back outdoors in the spring.
To achieve the best germination, keep your seeds in an environment between 70-75ºF. You should see sprouts appear within 10 to 15 days.
The Kong Series Mix is classified as an annual. While they will provide a long-lasting display throughout the season, they are not frost-hardy and will not survive winter outdoors.
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Ask Hayley anything about this product before you decide.
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$6