Grobos can produce yields of 6oz (170 grams) per year.


Through the use of advanced growing techniques, such as topping, your yield can be increased.


Please remember that your end result depends on numerous factors such as:

  1. Plant strain.
  2. Plant genetics.
  3. How often you trim and/or conduct regular maintenance.
  4. The quality of the water used.


Still have questions? Please see HERE for how to contact us.