Description
Jack Herer is a Sativa Dominant strain, renowned for its potent and uplifting effects. Named after the legendary cannabis activist, this strain is a cross between Haze, Northern Lights #5, and Shiva Skunk, resulting in a powerful combination of cerebral stimulation and deep physical relaxation. Cannabis seeds from this iconic strain are known for their high THC levels and distinctive flavour profile, making it a favourite among growers and consumers alike.
| Genetics | Haze x Northern Lights #5 x Shiva Skunk |
| Type | Sativa Dominant |
| THC | High (19-22%) |
| Flowering Time | 50-60 days |
| Yield | 150-200g per plant indoors; 400-500g per plant outdoors |
| Flavour and Aroma | Musky, earthy, pine with spicy citrus and herbal notes |
| Effects | Uplifting, creative, focused, mentally stimulating |
Aroma and Flavour Profile
Jack Herer delivers a distinctive mix of earthy pine, musky undertones, and citrus spice, with a touch of herbal sweetness. The taste carries over these elements, creating a rich and smooth smoking experience with a lingering hint of spice.
Terpene Profile
Jack Herer’s terpene profile includes:
- Terpinolene: Delivers fresh pine and floral aromas
- Myrcene: Contributes to herbal and musky undertones
- Caryophyllene: Adds a touch of spicy pepper and anti-inflammatory benefits
Cultivation
This strain is versatile and resilient, adapting well to both indoor and outdoor setups. It thrives with Sea of Green (SOG) techniques, optimising light exposure and maximising yield. With a flowering time of just 50-60 days, Jack Herer is considered relatively fast for a Sativa-dominant strain. Indoor growers can expect yields of 150-200g per plant, while outdoor cultivation can reach up to 500g per plant in optimal conditions. The plant’s high resin production makes it a favourite for those interested in making concentrates or extracts.
How to Grow Jack Herer
Jack Herer performs best in warm, Mediterranean climates when grown outdoors, but also adapts well to controlled indoor environments. For maximum yield, topping and training techniques can be used to keep its height manageable while increasing bud production.
Lineage and History
Jack Herer was developed by combining three powerhouse strains: Haze, Northern Lights #5, and Shiva Skunk. Originally bred in the Netherlands, it quickly became a globally recognised strain, winning multiple Cannabis Cup awards and earning its place as a premium choice for both medicinal and recreational users.
Medical Benefits
Known for its well-balanced effects, Jack Herer is widely used for stress relief, mood enhancement, and pain management. It provides an uplifting experience that helps with focus and creativity while reducing tension and anxiety.
Effects
This strain delivers a powerful but smooth high, combining a mentally stimulating buzz with a mild body relaxation. Its effects are energising, creative, and mentally uplifting, making it an excellent daytime strain.
Reasons You’ll Love Jack Herer
- Legendary Genetics: A world-renowned strain with premium lineage
- High THC Potency: Delivers a strong but clear-headed high
- Rich Terpene Profile: Aromatic and flavourful, with a unique taste
- Versatile Growth: Easy for both indoor and outdoor cultivation

