Emerald Harvest King Kola 1L — Late-Flower Bud Hardener

Emerald Harvest King Kola 1L — Late-Flower Bud Hardener & Density Enhancer

King Kola is Emerald Harvest's late-flower finishing supplement — designed for the final weeks of bloom when flower density and hardness become the focus. High-PK formulation packs on bud weight while supporting structural development that holds dense flower mass without breaking. The crown-jewel finisher for growers running the Emerald Harvest range.

Why growers choose King Kola:

• Late-flower specific finisher — targets final weeks of bloom when density matters most
• High-PK formulation — phosphorus and potassium drive flower mass and density
• Hardens flower structure — denser, firmer buds that hold their shape
• Supports heavy bud weight — structural support prevents branch breakage
• Improves final flower density — quality alongside quantity gains
• Pairs with Cali Pro Bloom and Emerald Goddess — complete Emerald Harvest finishing stack
• Compatible with any base nutrient — universal late-flower additive

Who it's not for:

Specifically for LATE flowering (final 2-3 weeks) — not for early or mid flower. For mid-flower PK boosting, use Buddha's Tree PK 9-18, Shogun PK Warrior, or Canna PK 13/14. An additive, not a base nutrient. Stop 5-7 days before harvest for a proper flush. Follow label dilution; high-PK over-application locks out calcium causing serious deficiencies. For broader bloom stimulation through the whole flowering cycle, Emerald Goddess delivers wider-spectrum support.

Available to collect from our Stone shop at Unit 24, Emerald Way, ST15 0SR — or ships the same working day from our UK warehouse. Not sure if this is the right fit? Give us a ring on 01785 556355 or email sales@roots2riches.com — we're growers ourselves, happy to help.