Permanent Marker
2023's Strain of the Year — a sharpie-funk terp bomb: floral candy over gas, seriously potent.
- Type
- Hybrid
- Lineage
- Biscotti × Jealousy × Sherb Bx
- THC
- 24–30%
- CBD
- <1%
- Flower time
- 9 wks
- Yield
- Moderate
- Height
- Medium
- Grow difficulty
- Intermediate
- Climate
- Indoor
Effects
Flavors & aroma
Dominant terpenes
Limonene
Bright citrus, lemon, orangeAssociated with uplifted, stress-relieving character.
Caryophyllene
Black pepper, spice, woodThe only terpene that also binds cannabinoid receptors; peppery and warming.
Linalool
Floral, lavender, soft spiceAssociated with calming, soothing character.
Grower's notes
Frost-heavy indoor performer. Keep the environment tight and let the cure develop that unmistakable marker nose.
Grow guides for Permanent Marker
Matched to this strain's intermediate difficulty, indoor climate, and medium structure.
Setting Up the Space: Ventilation, Odor & Electrical Safety
8 min read
Grow Light Basics: Distance, Intensity, and Not Cooking Your Plants
8 min read
Low-Stress Training: Double Your Canopy Without Cutting
10 min read · members
When to Defoliate Cannabis: The Timing That Makes or Breaks It
5 min read
Temperature, Humidity, and VPD: The Environmental Triangle
8 min read
Transplanting Cannabis — When, Why, and How to Pot Up
7 min read
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
Late Flower and Ripening: Weeks 7–10 and the Finish Line
9 min read · members
Supercropping: The High-Stress Technique That Builds Bigger Branches
7 min read · members
Feeding in Flower: The Week-by-Week Nutrient Strategy
9 min read · members
Environmental Controllers: Automating Temperature, Humidity, and CO₂
9 min read · members
Micro Growing: Big Results in Tiny Spaces
8 min read
Cal-Mag: When You Need It, When You Don't, and How Much to Use
7 min read
EC and PPM: Measuring Nutrient Strength the Right Way
6 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