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Ocimum basilicum Everleaf Emerald Towers

Ocimum basilicum Everleaf Emerald Towers is a revolutionary, columnar annual herb, valued for its spectacular vertical growth habit and exceptional resistance to bolting. Growing to about 24 to 36 inches tall with a narrow spread of just 8 to 12 inches, this variety is perfect for small space gardens, patios, and container plantings where maximizing vertical space is essential. Unlike traditional spreading basils, Emerald Towers grows in a tight, dark green pillar and blooms up to 10 to 12 weeks later than standard varieties, providing a massive, continuous harvest of leaves throughout the entire summer.

 

Culinary and Practical Uses

  • The large, glossy dark green leaves possess a traditional, robust Genovese flavor, making them ideal for high-volume uses like pesto, sauces, and Caprese salads.
  • The delayed flowering means the leaves remain sweet and tender for months longer than other varieties, eliminating the bitterness often associated with mid-summer heat.
  • Serves as a stunning ornamental edible, adding architectural height and lush greenery to flower borders and balcony planters.

 

Characteristics

  • Foliage: Glossy, dark green, succulent leaves packed densely along the stem; offers the classic sweet-and-spicy basil aroma and flavor.
  • Growth Habit: Distinctly upright and columnar (tower-like); grows tall rather than wide, making it ideal for tight spaces and neat garden designs.
  • Flowers: Extremely late to bolt; produces flowers only at the very end of the season (if at all), ensuring the plant's energy is focused on leaf production rather than seed setting.
  • Seeds: Harvested late in the season if the season is long enough for the plant to finally bolt; however, it is often grown for foliage only.

 

Growing Requirements

  • Sun: Thrives in full sun; requires at least 6 to 8 hours of direct sunlight to maintain its sturdy vertical structure and rich flavor.
  • Soil: Adapts to most soil types but prefers rich, fertile, well-draining soil with a pH between 6.0 and 7.5.
  • Water: Requires consistent, moderate watering; mulch at the base to retain moisture, as the large biomass requires steady hydration.
  • Spacing: Plant seeds or transplants 8 to 12 inches apart; the narrow growth habit allows for closer planting than traditional bushy varieties.
  • Maintenance: Harvest leaves from the top down to encourage new growth; unlike other basils, it requires less aggressive pinching to prevent flowering due to its genetic resistance.

 

Shipping Info Ocimum Basil Everleaf Emerald Towers seeds ship as fresh, high-quality, viable seeds that are carefully packaged for stability and protection from damage during transit. Prompt shipping supports reliable germination and seasonally appropriate planting.

Growing Zones

2b - 11a
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Low Temperature

50°F

High Temperature

95°F

Fragrant

Yes

Polinator Required

No

Polinator Friendly

Yes

Flower Color

Green White

Growth Rate

Fast

Soil

Rich, fertile, well-draining soil

Moisture

Moderate

Sun Exposure

Full Sun

Mature Spread

8 - 12 inches

Mature Height

24 - 36 inches

Bloom Period

Late Summer to Fall

Pruning Time

Throughout the season

Pet Safe

Yes

Perennial / Annual

Annual

Evergreen / Deciduous

Deciduous

Blossomdale
Blossomdale
Blossomdale

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