| Guerilla Gold#2 X Guerilla Gold#2 | Real Gorilla Seeds | | 80/20 | View variety |
| Guerilla Grape | Zenseeds | | 60/40 | View variety |
| Guerrero x Panama | Swami Organic Seed | | 20/80 | View variety |
| Guerrilla | ACE Seeds | | 0/100 | View variety |
| Guerrilla Gold #2 F7 | HighRise Seeds | | 80/20 | View variety |
| Guerrilla Kush | HighRise Seeds | | 60/40 | View variety |
| Guerrilla Pearls | HighRise Seeds | | 40/60 | View variety |
| Guerrillas Gusto | Sensi Seeds | | 100/0 | View variety |
| Guicy Banger | Exotic Genetix | | 60/40 | View variety |
| Guicy G | Exotic Genetix | | 50/50 | View variety |
| Guide Dawg | Holy Smoke Seeds | | 60/40 | View variety |
| Guiding Light | Gage Green Genetics | | 60/40 | View variety |
| Guillotine | French Touch Seeds | | 80/20 | View variety |
| Guiness | Heroes of the Farm | | 60/40 | View variety |
| Guinnes (Titus Kush lineage, South Bay Genetics) | Unknown | | Unavailable | View variety |
| Gulf Spill | South Bay Genetics | | 60/40 | View variety |
| Gulupa | Paradise Seeds | | 80/20 | View variety |
| Gum Tree | Ronin Garden | | 50/50 | View variety |
| Gum13 | Unknown | | 60/40 | View variety |
| Gumball Wizard | Night Owl Seeds | | 70/30 | View variety |