Rock wool germination of cannabis.
Testing Cannabis Seed Germination – Behind The Scenes at Green House Seeds – Smokers Guide TV Amster
– How do cannabis seed companies ensure high quality seeds that germinate? Smokers Guide TV goes behind the scenes at Green … source YouTube
A breakdown of the seeds from purchase through growth then a look at the end product,this was a great pack of seeds from the get go,100% germination rates … source YouTube