CANNAtalk 18


  • CANNA Research: Interactions between nutrients4
  • Questions & Answers: We answer your questions about growing10
  • Grow It Yourself: Spinach12
  • Grower's talk: William grows with microbes15
  • Factographic: Extreme trees16
  • Pests & Diseases: Broad mites18
  • What's Happening? The universe of manga20
  • Grower's tip: Don't skimp on drainage!23
  • CANNA Research: How the Ammonium-nitrate ratio affects your plants24
  • Puzzle: Win 1 litre of CANNABOOST28
  • Colophon & What's next? It's all about micro-organisms29