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such as CANNA's own Coco A and B
or if you've had calcium or iron issues in the past
proper efficiency numbers
Introduce it early
Ionic PK Boost (PK 14/15) Media such as CANNA's own CocoIonic PK Boost (PK 14 15) Phosphorus & Potassium Flowering Booster Best for: Growers looking to bulk up flowering yields during mid to late bloom without overcomplicating their feed schedule Our thoughts Ionic PK Boost is the sort of booster you can trust to do the job properly. It's a properly formulated 14: 15 ratio with added iron and micronutrients not just a quick phosphorus dump. Run it for a short window mid flower, keep it measured, and it'll
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