| HashGooBerry | Jinxproof Genetics | | 50/50 | View variety |
| Hashmaster | Brothers Grimm | | 80/20 | View variety |
| Hashpirin | South Bay Genetics | | 50/50 | View variety |
| HashPlant | ACE Seeds | | 100/0 | View variety |
| Hashplant | CH9 Female Seeds | | 70/30 | View variety |
| Hashplant #4 | Bodhi Seeds | | 60/40 | View variety |
| Hashplant 2 | Hybrids from hell | | 20/80 | View variety |
| Hashplant D | Bodhi Seeds | | 60/40 | View variety |
| Hashplant G | Strayfox Gardenz | | 60/40 | View variety |
| Hashplant G13 x Vintage 2006 | CH9 Female Seeds | | 80/20 | View variety |
| HashPlant Haze x Kali China | ACE Seeds | | 60/40 | View variety |
| Hashplant Pearls | HighRise Seeds | | 40/60 | View variety |
| HashStar | Natural Genetics Seeds | | 50/50 | View variety |
| HashTonic | ACE Seeds | | 40/60 | View variety |
| Haunted Dream (Bluebear lineage, Exclusive Seeds) | Unknown | | Unavailable | View variety |
| Havana Bandana | James Loud Genetics | | 60/40 | View variety |
| Hawaii [1972 Maui Wowie] (Northern Cali Gooey lineage) | Unknown | | Unavailable | View variety |
| Hawaii Maui Waui Automatic | Nirvana Seeds | | 40/60 | View variety |
| Hawaii Web Indica (Hilo Hammer lineage, Archive Seed Bank) | Unknown | | Unavailable | View variety |
| Hawaii x Maui Waui | Nirvana Seeds | | 20/80 | View variety |