Grow lush tropical greenery with Insulin Plant Seeds – Costus igneus Variety. These premium heirloom, non-GMO seeds are carefully selected for dependable germination and strong growth in indoor pots, patio containers, greenhouse spaces, and frost-free outdoor garden environments. This tropical perennial produces broad, vibrant green foliage and thrives in warm temperatures with bright indirect light or partial shade.
Ideal for beginner and experienced gardeners alike, these seeds establish well in well-draining soil with consistent moisture. Perfect for customers searching for insulin plant seeds for planting, tropical plant seeds, indoor container plant seeds, non-GMO ornamental seeds, and easy-care garden plant seeds.
Key Features
- Premium heirloom-quality seeds
- Non-GMO variety with dependable germination
- Ideal for containers, patios, indoor planters, and greenhouse growing
- Tropical plant suitable for warm environments
- Dense foliage growth for decorative indoor displays
- Beginner-friendly planting experience
- Fresh packaging preserves seed performance
Specifications
- Seed Name: Insulin Plant Seeds
- Botanical Name: Costus igneus
- Plant Type: Tropical perennial
- Heirloom: Yes
- Organic: Not certified organic
- GMO Status: Non-GMO
- Season: Warm-season planting (year-round indoors)
- USDA Zones: 9–11 outdoors; indoor/container growing elsewhere
- Growing Method: Indoor propagation recommended
- Sunlight Requirement: Bright indirect light or partial shade
- Planting Depth: 1/4 inch
- Seed Spacing: 12–18 inches apart
- Soil Requirement: Loose, nutrient-rich, well-draining soil
- Watering Needs: Moderate and consistent moisture
- Germination Time: 10–21 days at 75–85°F
- Growth Habit: Upright leafy stalk growth
- Indoor Start: Year-round
- Outdoor Planting: Only in frost-free climates
- Container Growing: Highly suitable
- Mature Height: 2–4 feet
- Time to Establishment: 60–90 days
Planting Guide
- Sow seeds 1/4 inch deep in loose potting soil.
- Keep soil warm (75–85°F) and gently moist throughout germination.
- Place containers in bright indirect light or filtered sunlight.
- Transplant seedlings once they reach several inches tall.
- Maintain moderate watering to support steady growth.
- Grow indoors year-round or outdoors in warm frost-free settings.
- Protect plants from exposure to cold temperatures below 55°F.
