U.S. Shipping: 2-5 Days
What Are Jack Herer Seeds?
Jack Herer is a feminized cannabis strain created from a complex cross of Haze, Northern Lights #5, and Shiva Skunk genetics. This legendary strain is a hybrid known for vigorous growth and high resin production. Growers value Jack Herer for its strong hybrid vigor, rich terpene profile, and its reputation as one of the most influential modern cannabis genetics.
InfoGraph
EffectCreative, Euphoria
Indoor Yield / Outdoor Yield1.6–1.9 oz/ft² / 17–20 oz/plant
THC / CBDUp to 20% / Up to 1%
Genetics / GenderHaze × Northern Lights × Shiva Skunk / FeminizedHarvest / FloweringEnd of September / 8-9 weeksHeight50-60 inch
FlavorPiney, Spicy
Type45% Indica / 55% Sativa
FLAVORS & EFFECTS
Jack Herer delivers earthy, pine, and citrus flavors. Terpenes such as terpinolene, pinene, and caryophyllene contribute to its uplifting, clear-headed, and creative effects.
FlavorEffect
FRESH PINE
Clean pine needle aroma with bright green notes that evoke fresh mountain forests.
EARTHY FOREST
Deep earthy scent reminiscent of damp soil, moss, and fresh woodland air.
HERBAL SPICE
Green herbal fragrance layered with gentle spicy undertones and aromatic depth.
SHARP PEPPER
Crisp peppery scent with dry spice and a slightly pungent aromatic bite.
TOAD ENERGY
A lively surge of energy that encourages movement, motivation, and an active mindset.
CREATIVE FLOW
A smooth stream of thoughts and imagination that supports artistic expression and problem-solving.
PRODUCTIVE FOCUS
A clear and concentrated mental state that helps maintain attention and complete tasks efficiently.
ELEVATED MOOD
A positive shift in mood that brings lightness, optimism, and a sense of well-being.
WHERE CAN I GROW JACK HERER SEEDS IN THE U.S.?
Jack Herer performs best in warm, sunny climates with steady airflow. Thanks to its moderate flowering time, it can adapt to many U.S. regions when planting and structure are managed properly.
Idaho, Montana & Wyoming
The moderate finish improves viability compared to long sativas. Start indoors to extend the season and allow room for early stretch. Choose full sun to support complete maturation before cooler nights arrive.
Nebraska, Iowa & Missouri
Hot summers promote vigorous growth and vertical expansion. Provide spacing during early flower as stretch can crowd the canopy. Monitor humidity as harvest approaches.
Illinois, Indiana & Ohio
Late-summer humidity requires steady airflow. Keep the canopy open during flowering to reduce moisture buildup. Watch fall rain patterns as harvest nears.
New York, Pennsylvania & the Northeast
Plant early to maximize the shorter outdoor window. Its flowering time can extend close to cooler fall weather in northern areas. Greenhouse support improves finishing consistency in wet seasons.
California & Arizona
Long seasons in California allow full development and terpene expression. In extreme Arizona heat, protect plants during peak summer stress. Stable irrigation supports healthy flower formation.
Colorado, Kansas & Oklahoma
Strong sun supports vigorous growth, but early stretch may require light training or support. Monitor nighttime temperature drops late in flower. Wind exposure should be managed as plants gain height.
Florida, Georgia & the Southeast
Humidity makes airflow essential throughout flowering. Moderate bud density requires spacing during peak moisture periods. Pruning lightly improves circulation in wet conditions.
Alaska
The flowering window makes outdoor finishing possible in favorable years with early starts. Select warm, sun-exposed locations to improve maturation. Controlled environments provide more consistent outcomes.
Weed Seeds Grown by our Customers
Jack Herer
March 5, 2025Legendary!
You may also like…
GenderFeminized
THCUp to 18%
CBDUp to 1%
Type95% Indica / 5% Sativa
Flowering7-8 weeks
Indoor Yield1.5-1.6 oz/ft²
Outdoor Yield18-22 oz/plant
Height50-60 inch
GeneticsAfghani x Thai
GenderFeminized
THCUp to 25%
CBDUp to 0.1%
Type20% Indica / 80% Sativa
Flowering8-9 weeks
Indoor Yield1.6-2 oz/ft²
Outdoor Yield20-30 oz/plant
Height40-50 inch
GeneticsGhost OG x Neville’s Wreck
Feminized Seeds
Ghost Train Haze
GenderFeminized
THCUp to 23%
CBDUp to 0.50%
Type20% Indica / 80% Sativa
Flowering9-10 weeks
Indoor Yield1.3-1.7 oz/ft²
Outdoor Yield10-15 oz/plant
Height70-80 inch
GeneticsSkunk × Northern Lights × Haze
GenderFeminized
THCUp to 20%
CBDUp to 1%
Type15% Indica / 85% Sativa
Flowering8-10 weeks
Indoor Yield1.1-1.5 oz/ft²
Outdoor Yield15-19 oz/plant
Height60-80 inch
GeneticsPurple Thai × Haze
