CANNAtalk 21


  • CANNA Research: How air temperature affects plants4
  • Grow It Yourself: Leeks9
  • Genetics & Breeding: Genotype and phenotype explained12
  • What's Happening? Roller derby, a sensational sport15
  • Factographic: Bryce Canyon18
  • Pests & Diseases: Atmospheric contaminants20
  • Questions & Answers: Your questions answered!22
  • Don & Nicky: A lesson in tomato love24
  • CANNA Research: Making temperature work for success26
  • Grower't tip Temperature in the indoor grow room31
  • Puzzle: Win a set of CANNA aditives32
  • What's next? It's all about coco33