Jack Herer Auto
The activist's namesake sativa on a fast clock — clear-headed daytime energy, auto-easy.
- Type
- Sativa
- Lineage
- Jack Herer × ruderalis
- THC
- 15–20%
- CBD
- <1%
- Flower time
- 10–11 wks from seed
- Yield
- Moderate
- Height
- Medium
- Grow difficulty
- Beginner
- Climate
- Both
Effects
Flavors & aroma
Dominant terpenes
Terpinolene
Herbal, floral, citrus, complexCommon in energetic sativa-leaning cultivars.
Pinene
Pine, rosemary, fresh forestAssociated with alertness and clear-headedness.
Caryophyllene
Black pepper, spice, woodThe only terpene that also binds cannabinoid receptors; peppery and warming.
Grower's notes
A taller auto with real sativa character. Give it light and let it run — no topping, just gentle tie-downs.
Grow guides for Jack Herer Auto
Matched to this strain's beginner difficulty, both climate, and medium structure.
Setting Up the Space: Ventilation, Odor & Electrical Safety
8 min read
Indoor vs. Outdoor: Choosing How You'll Grow
8 min read
Low-Stress Training: Double Your Canopy Without Cutting
10 min read · members
Your First Grow Setup: Three Budgets, Zero Regrets
9 min read
Autoflower Cannabis: The Complete Growing Guide
9 min read
Companion Planting for Cannabis — Allies Your Garden Needs
7 min read · members
Living Soil & No-Till: Feed the Soil, Not the Plant
9 min read
Watering in Flower: Frequency, Runoff, and the Dry-Back Cycle
7 min read
LED Grow Light Mastery: PPFD Maps, Spectrum Tuning, and DLI Optimization
11 min read · members
Supercropping: The High-Stress Technique That Builds Bigger Branches
7 min read · members
Growing in Cold Climates: Western New York and the Great Lakes Season
9 min read
Micro Growing: Big Results in Tiny Spaces
8 min read
Cannabis Pest Identification: Spider Mites, Thrips, Fungus Gnats, and More
9 min read
Hermaphrodites and Nanners: How to Prevent Seeded Buds
6 min read
Bud Rot (Botrytis): Identification, Prevention, and Damage Control
7 min read
Nitrogen Toxicity: The Dark Green Claw and How to Fix It
5 min read
When to Harvest: Reading Trichomes Like a Grower
6 min read
Drying & Curing: Where Good Grows Become Great
9 min read · members
Educational profile · data varies by phenotype & grow · not medical advice · all strains