Coleus Seeds

Transform your garden with the vibrant colors of our coleus seeds. Whether you prefer the bold patterns of Kong coleus or the classic look of heirloom varieties, these annual flower seeds are perfect for sun or shade. The flexibility makes Coleus a great option for beginners and experienced flower hobbyists. Shop our selection today to find the best coleus seeds for your garden.

 

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  • 4 (4)
    As low as $6.95
    Giant Exhibition™ Complete Mix Coleus Heirloom Seeds
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    Coral Candy Premium Sun Coleus Seeds
  • 5 (1)
    As low as $6.95
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    Giant Exhibition™ Limelight Coleus Seeds
  • $29.95
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  • Special Price $9.95 Regular Price $29.95

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21 Items

Are Coleus Plants Hard To Grow From Seeds

Coleus plants are easy to grow from seeds, making them a favorite for gardeners of all experience levels. With proper soil, light, and watering, your coleus seeds will germinate in just 10-14 days. These plants adapt well to both pots and garden beds.

Provide consistent warmth during germination to achieve the best results. Explore our Wizard and Kong coleus seeds to bring a burst of color to your garden today.

What Month Do You Plant Coleus Seeds?

Plant coleus seeds indoors 8-10 weeks before your last expected frost date. This timing ensures your seedlings are ready to move outdoors once the weather warms up. 

Our selection of Bio Domes offers the perfect solution to growing your coleus flowers indoors with premium humidity control and optimal conditions. 

Should I Soak My Coleus Seeds Before Planting?

While soaking coleus seeds isn’t necessary, some gardeners find it helps with germination by softening the seed coat. This process can lead to faster and more consistent sprouting, especially in challenging growing conditions.

If you choose to soak, use clean, room-temperature water and limit the soaking time to 24 hours to avoid damaging the seeds. After soaking, plant the seeds immediately in a quality seed-starting mix for the best results. For added convenience, explore our seed-starting supplies to simplify your gardening journey and ensure success.

Where Is The Best Place To Plant My Coleus Seeds?

Coleus thrives in partial shade to full sun, depending on the variety. Be sure to read the specific care instructions for your chosen seeds. Heirloom coleus seeds, for instance, often prefer shaded areas. For vibrant results, plant in well-draining soil and water regularly.

How Do I Plant My Coleus Seeds?

Coleus seeds are fairly easy to plant and germinate in 10 to 21 days. Here’s how to add them to your garden:

  1. Sprinkle coleus seeds on the surface of a seed-starting mix without covering them—they need light to germinate.

  2. Mist gently with water to keep the soil moist.

  3. Cover the seeds with a humidity dome to maintain consistent moisture levels.

  4. Place the tray in a warm, bright location for optimal growth.

  5. Visit our gardening supplies section for all the tools and resources you need to grow stunning coleus plants.

When the seedlings develop their first true leaves, thin them out or transplant them into individual pots. Gradually acclimate the young plants to outdoor conditions before planting them in your garden, ensuring a beautiful display all season long. 

 

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