CANNAtalk 17


  • CANNA Research: The Role of Carbon Dioxide4
  • Questions & Answers: We answer your questions about growing10
  • Grow It Yourself: Bonsai Trees12
  • Grower's talk: Elton has pH issues15
  • Factographic: Caves16
  • Pests & Diseases: Springtails18
  • What's Happening? The future of hip hop20
  • Grower's tip: Calibrate your CO2 sensor23
  • CANNA Research: CO2 applications in indoor growing24
  • Puzzle: Win a bottle of CANNAZYM28
  • Colophon & What's next? It's all about nutrients29