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    • Home
    • GROK on Cannabis
    • COLD-GROW™
    • Patents
    • Books
    • Weaponized Cannabis
    • Blog/Articles
    • Photo Gallery
  • Home
  • GROK on Cannabis
  • COLD-GROW™
  • Patents
  • Books
  • Weaponized Cannabis
  • Blog/Articles
  • Photo Gallery

COLD-GROW™ for Cannabis™

Logo of Cold-Grow with cannabis leaf and U.S. Patent number.

COLD GROW™ & COLD KILL™ for Cannabis™

By Charles Ankner (Author) 


Improved Yield and Quality Via Shoot-To-Root Temperature Differential Management™

Personal US Patent 9,622,426 License Included.


Press Release HERE


Purchase on Amazon HERE

© 2016-2026 Charles Ankner

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