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TCM Flourish Series K
​

Premium High-P & K Bloom Booster for Superior Flower Size and Quality
TCM Flourish Series K is a premium bloom booster designed to deliver high levels of phosphorus and potassium, promoting more flowering sites and producing larger, denser blooms.

​It is typically used during the flowering stage alongside other TCM Flourish Series products or base nutrients to enhance flower size and quality.
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Product Description

TCM Flourish Series K provides readily available phosphorus and potassium to support energy transfer, reproductive development, and yield formation. The addition of humic acid enhances nutrient efficiency and uptake, while magnesium and sulfur support photosynthesis and metabolic activity during high-demand flowering periods.
Its balanced, water-soluble formulation makes it suitable for modern fertigation and foliar application systems used in commercial cultivation.
Guaranteed Analysis
  • Available Phosphate (P₂O₅): 35%
  • Soluble Potash (K₂O): 26%
  • Magnesium (Mg): 3.9%     (3.9% Water Soluble Magnesium)
  • Sulfur (S): 5%     (5% Combined Sulfur)
  • Humic Acid: 3%
Derived From
  • Monopotassium Phosphate, Potassium Humate, Potassium Sulfate, Magnesium Sulfate
Key Benefits
  • High phosphorus content supports root development and energy transfer
  • Potassium enhances flowering, fruit formation, and crop quality
  • Humic acid improves nutrient uptake and root efficiency
  • Magnesium and sulfur support photosynthesis and metabolic activity
  • Fully water-soluble for fertigation and foliar application
Application Stage
  • Flowering stage
  • Early to mid-bloom period
Suitable for use on a wide range of crops, including flowering plants, fruits, vegetables, and commercial horticultural crops.
​Recommended Program
​
TCM Flourish Series K is designed to be used in combination with base fertilizers or as part of the TCM Flourish Series and complete nutrition programs including Growth Phase, Bloom Phase, Calcium + Micro, and Bloom Stimulator (TCM Sensation).
Cannabis Active flowering period

​Contact for Bulk Pricing

For wholesale pricing, distribution opportunities, or technical support,
​please contact us to receive detailed specifications and customized solutions.
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  • Home
  • Powder Nutrients
    • Growth Phase
    • Bloom Phase
    • Calcium+Micro
    • Flourish Series K
    • Flourish Series Y
    • TCM Sensation
    • Flourish Big Bud Powder
  • Liquid Nutrients
    • Flourish Series A
    • Flourish Series B
    • Flourish Series C
    • Flourish Roots
    • Flourish Bud Party
    • Flourish Calmag
    • Flourish Rhinoroot
    • Flourish Rock
    • Flourish Fish Boost
    • Flourish Terpinator
    • Flourish Thrive
    • Flourish Aroma #18
    • Flourish Sugar Shine
    • Flourish Blood Potion
    • Flourish Series X
  • TECHNICAL RESOURCES
    • Grower Guides
    • Feed Chart
    • FAQs
  • ABOUT US
    • About TCM
    • Contact US
    • Blog