Mills
Mills Ultimate PK — Final 2-4 Weeks Flowering Additive
Mills Ultimate PK — Final 2-4 Weeks Flowering Additive
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Mills Ultimate PK — Essential Final-Weeks Flowering Additive
An essential flowering additive suitable for the last 2-4 weeks of the blooming stage — top-quality Mills ingredients offer plants the nutritional support needed for a grand finale harvest. The product strengthens the plant's internal structure (supporting heavy flowers physically) while driving high-yield results. Mills has spent years perfecting this late-flower PK formulation, and it shows in the results.
Why growers choose Mills Ultimate PK:
- Last 2-4 weeks of flowering focus — precisely targeted at the grand finale window
- Strengthens plant internal structure — heavy flowers need physical support; Ultimate PK helps
- High-yield harvest support — measurable final-weight gains when applied correctly
- Top-quality Mills ingredients — premium formulation quality
- Years of refinement — not a new unproven formulation, properly developed
- Pairs with Mills feeding programme — Basis A&B, Start-R, Vitalize integrate cleanly
- Works with any base nutrient — universal late-flower compatibility
Who it's not for:
Specifically for the LAST 2-4 WEEKS of flowering — not a mid-flower or early-flower product. For mid-flower boosting, use Shogun PK Warrior, Monkey PK 9/18, or Buddha's Tree PK 9-18. An additive, not a base nutrient. Stop 7-10 days before harvest for a proper flush. Follow label dilution; high-PK over-application locks out calcium.
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.
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