• Coleus Plants in Ornamental Patio Containers
  • Coleus Plants in Ornamental Patio Containers
  • Coleus Plants in Ornamental Patio Containers
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EdenValleySeeds

Blue Coleus Plant Seeds for Planting – Heirloom Non-GMO Garden Seeds

Blue Coleus Plant Seeds for Planting – Heirloom Non-GMO Garden Seeds

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$18.89 USD
$18.89 USD
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DELIVERY ESTIMATE
Oct 22 – Oct 24 Estimated arrival
ORDER Oct 12 Order placed
ORDER READY Oct 14 – Oct 15 2–3 business days
DELIVERED Oct 22 – Oct 24 10–12 business days total
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Grow Blue Coleus from heirloom non-GMO seeds for attractive ornamental foliage and colorful garden interest. Ideal for containers, borders, patios, window boxes, shade gardens, and mixed ornamental plantings.

Key Features

  • Produces attractive foliage with colorful ornamental garden appeal.

  • Heirloom, non-GMO seeds for home garden growing.

  • Ideal for containers, patios, borders, window boxes, and shade gardens.

  • Compact growth works well in mixed ornamental plantings.

  • Performs well in bright filtered light and partial shade.

  • Adds texture and visual interest to garden displays.

Growing Benefits

  • Adds colorful foliage to containers and garden borders.

  • Works beautifully in patios, balconies, and compact spaces.

  • Provides attractive contrast in mixed ornamental plantings.

  • Offers an easy and rewarding foliage-growing project.

  • Creates lush visual interest without relying solely on flowers.

Seed Specifications

  • Common Name: Coleus

  • Botanical Name: Coleus spp. / Plectranthus scutellarioides

  • Plant Type: Tender perennial, commonly grown as an annual

  • Foliage Color: Variable; blue foliage is not typical of standard coleus

  • Flower Color: Blue, purple, pink, or white depending on variety

  • Flower Shape: Small tubular flowers arranged on upright spikes

  • Foliage: Soft, often serrated or scalloped leaves with variable colors and patterns

  • Growth Habit: Upright, bushy, or spreading depending on variety

  • Sunlight: Bright filtered light to partial shade

  • Soil: Fertile, loose, well-drained soil

  • Water: Moderate; maintain consistent moisture without waterlogging

  • Germination Time: Approximately 7–21 days under favorable conditions

  • Sowing Depth: Surface sow or cover very lightly

  • Spacing: Approximately 8–18 inches depending on mature variety size

  • Growing Zones: Generally grown as an annual in cooler climates; perennial in suitable warm climates

  • Flowering/Maturity: Foliage develops during the growing season; flowering may occur when plants mature

  • Uses: Containers, borders, patios, window boxes, shade gardens, cottage gardens, and ornamental landscapes

Growing Tips

  • Sow seeds on the surface because coleus seeds need light for reliable germination.

  • Provide bright filtered light after seedlings emerge.

  • Keep the growing medium evenly moist without allowing it to become soggy.

  • Pinch growing tips to encourage a fuller, bushier plant.

Seed Storage

Store unused seeds in a cool, dry, dark location. Keep them sealed in their original packet or an airtight container away from moisture, heat, and direct sunlight. Fresh seed is generally preferable for good germination.

Important Growing Note

The common name “Blue Coleus” can be misleading because true blue foliage is uncommon in standard coleus varieties. Coleus is primarily grown for colorful foliage, and seed-grown plants can vary considerably in leaf color, pattern, shape, and growth habit. Verify the exact seed line or cultivar before making specific claims about blue coloration.

Unique Facts

  • Coleus is primarily valued as a foliage plant rather than for its flowers.

  • Its leaves can display striking combinations of green, red, burgundy, pink, purple, yellow, and cream.

  • Coleus belongs to the mint family, Lamiaceae.

  • Pinching young plants encourages branching and creates a fuller ornamental shape.

  • Coleus is especially popular for containers and partially shaded garden spaces

Growing Instructions

Planting Season: Start seeds indoors several weeks before the outdoor growing season. Transplant outdoors after frost danger has passed and temperatures remain warm.

Sowing: Fill seed trays or small pots with a fine, well-drained seed-starting mix. Scatter seeds over the surface and gently press them into the growing medium.

Depth: Surface sow or cover with only a very thin layer of growing medium. Avoid burying seeds deeply.

Spacing: Thin or transplant young plants approximately 8–18 inches apart depending on the mature size of the variety.

Sunlight: Provide bright filtered light or partial shade. Some varieties tolerate gentle morning sun, while intense afternoon sun can scorch foliage.

Soil: Use fertile, loose, well-drained soil enriched with organic matter. Avoid heavy soil that remains saturated.

Watering: Keep the soil evenly moist during germination and early growth. Once established, water when the upper soil begins to dry.

Germination: Seeds commonly germinate within approximately 7–21 days under favorable conditions. Warm temperatures, moisture, light, and fresh seed can influence germination.

Thinning: Thin crowded seedlings after they develop their first true leaves, leaving the strongest plants enough room to grow.

Transplanting: Harden seedlings gradually before moving them outdoors. Transplant carefully after frost danger has passed.

Fertilizing: Feed established plants with a balanced fertilizer according to soil needs and product directions. Avoid excessive fertilizer, which can encourage weak, overly lush growth.

Pinching: Pinch the growing tips of young plants to encourage branching and a fuller appearance.

Flowering/Maturity: Coleus is primarily valued for its ornamental foliage. Plants may produce slender flower spikes as they mature, particularly when grown under favorable conditions.

Care: Remove damaged leaves and keep surrounding weeds controlled. Provide good airflow around dense plants and protect foliage from extreme heat.

Container Growing: Coleus grows well in containers with drainage holes. Use a quality potting mix and place containers where they receive bright filtered light.

Winter Care: Coleus is frost-sensitive. In cooler climates, bring container-grown plants indoors before freezing temperatures or grow fresh plants the following season.