Coleus Flower Seeds for Planting, Vibrant Foliage for Gardens & Containers

Coleus (Plectranthus scutellarioides) is a stunning, easy-to-grow plant known for its colorful, variegated foliage. These ornamental plants thrive in shaded gardens, containers, and indoor spaces, offering a burst of rich reds, purples, greens, and yellows. Whether used for borders, hanging baskets, or houseplants, Coleus adds a lush, tropical feel to any setting.

Key Features:

• Scientific Name: Plectranthus scutellarioides
• Common Name: Coleus
• Plant Type: Annual or tender perennial (depending on climate)
• Mature Height: 12 to 36 inches
• Spread: 12 to 24 inches
• Growth Habit: Bushy, compact, or trailing depending on variety
• Foliage Color: Various shades of red, purple, green, yellow, pink, and bronze
• Light Requirements: Partial shade to full shade (some varieties tolerate sun)
• Soil Requirements: Moist, well-drained, fertile soil
• Watering Needs: Moderate; keep soil evenly moist but not waterlogged
• Blooming Season: Summer (insignificant flowers; often pinched off for better foliage)
• Hardiness Zones: USDA Zones 10-11 (grown as an annual in cooler regions)
• Uses: Borders, containers, hanging baskets, indoor houseplants, shaded landscapes

Why Grow Coleus?

• Striking Foliage – Bold, multi-colored leaves add vibrant contrast
• Easy to Grow – Low-maintenance and thrives in shade
• Perfect for Containers – Great for patios, balconies, and indoor spaces
• Fast-Growing – Quickly fills garden beds or pots with lush color
• Shade-Loving – Ideal for areas with limited sunlight
• Pollinator-Friendly – Attracts bees when flowers are left to bloom

How to Grow Coleus from Seeds

Seed Sowing Instructions:

• Best Time to Sow: Late winter to early spring (indoors) or after the last frost (outdoors)
• Sowing Depth: Surface sow; press seeds lightly into soil but do not cover
• Spacing: 10-16 inches apart for full, bushy plants
• Germination Time: 7-14 days
• Soil Type: Light, well-drained, rich in organic matter
• Sun Exposure: Partial to full shade

Germination Conditions:

• Temperature: 70-75°F (21-24°C) for optimal germination
• Moisture: Keep soil moist but not soggy
• Light: Provide bright, indirect light for best seedling development

Transplanting & Care:

• Indoor Start: Transplant seedlings outdoors after the danger of frost has passed
• Container Growing: Use well-draining pots with quality potting mix
• Outdoor Planting: Place in shaded garden beds with good air circulation
• Watering: Maintain consistent moisture without overwatering
• Fertilization: Apply a balanced liquid fertilizer every 2-4 weeks during the growing season

Care and Maintenance:

• Pinching: Regularly pinch back growing tips to encourage bushy growth
• Pruning: Remove flowers to prolong foliage color and prevent legginess
• Winter Care: Bring indoors if growing as a perennial in colder climates
• Pest & Disease Resistance: Generally resistant but watch for aphids and powdery mildew

Companion Planting Suggestions:

• Pairs well with Impatiens, Begonias, Ferns, and Hostas for a lush, shade-loving display
• Complements Caladiums, Heuchera, and Fuchsias in container gardens

Transform Your Garden with Vibrant Coleus Foliage

Coleus is the perfect choice for gardeners looking to add continuous color with minimal maintenance. Whether planted in containers, flower beds, or indoor pots, its bold, multi-colored leaves will bring life and contrast to any space.