- Type
- Indica
- Lineage
- Chem D × SFV OG Kush
- THC
- 24–28%
- CBD
- <1%
- Flower time
- 9–10 wks
- Yield
- Moderate
- Height
- Medium
- Grow difficulty
- Intermediate
- Climate
- Indoor
Effects
relaxedsleepyeuphoric
Flavors & aroma
DieselEarthyChemicalSkunky
Dominant terpenes
Caryophyllene
Black pepper, spice, woodThe only terpene that also binds cannabinoid receptors; peppery and warming.
Myrcene
Earthy, musky, ripe fruitThe most common cannabis terpene; associated with relaxing, heavy 'couch' character.
Limonene
Bright citrus, lemon, orangeAssociated with uplifted, stress-relieving character.
Grower's notes
Carbon filter is non-negotiable. Extremely pungent from week 4 of flower. Heavy feeder, heavy resin producer.
Grow guides for Motorbreath
Matched to this strain's intermediate difficulty, indoor climate, and medium structure.
- Setting Up the Space: Ventilation, Odor & Electrical SafetyHow to size your exhaust fan, kill the smell, seal light leaks, and wire a tent without starting a fire — the room build that makes everything else work.
- Grow Light Basics: Distance, Intensity, and Not Cooking Your PlantsPPFD without the physics degree — how high to hang your light at every stage, how to read plant feedback, and dimmer settings that actually make sense.
- Low-Stress Training: Double Your Canopy Without CuttingThe complete LST playbook — tie-down technique, timing, anchor tricks, and combining LST with topping for a perfectly flat canopy.
- When to Defoliate Cannabis: The Timing That Makes or Breaks ItDefoliation helps when done at the right time and hurts when done at the wrong time. The three safe defoliation windows, how much to remove at each, what to leave, and the stages where touching a leaf costs you yield.
- Temperature, Humidity, and VPD: The Environmental TriangleTemperature and humidity aren't separate dials — they're linked through VPD, the single number that tells you if your plant can breathe and transpire properly. How to read it, what ranges to target by growth stage, and how to fix common imbalances.
- Transplanting Cannabis — When, Why, and How to Pot UpPot up without transplant shock — timing signs, container sizing, and the exact technique for a stress-free move.
- Living Soil & No-Till: Feed the Soil, Not the PlantThe organic growing method where you build a living ecosystem in the pot — biology feeds the plant, you just water. Setup, recipes, and maintenance.
- Maximizing Bud Quality: Density, Frost, and Bag AppealThe controllable factors that separate dense, trichome-coated buds from airy popcorn — light intensity, temperature swings, nutrient timing, and the finishing tricks that competition growers use.
- Watering in Flower: Frequency, Runoff, and the Dry-Back CycleWatering changes when the plant starts flowering — bigger roots, more transpiration, different nutrient demand. How to read the plant, manage runoff, and avoid the overwatering trap that ruins late-flower buds.
- LED Grow Light Mastery: PPFD Maps, Spectrum Tuning, and DLI OptimizationBeyond the basics — how to read a PPFD map, tune spectrum for each stage, calculate DLI for your setup, and extract every photon of performance from modern LED panels.
- Late Flower and Ripening: Weeks 7–10 and the Finish LineThe final stretch of flower is where patience separates mediocre harvests from exceptional ones. What to feed, when to stop, how to read ripeness signals, and the last-week protocols that maximize potency and bag appeal.
- Supercropping: The High-Stress Technique That Builds Bigger BranchesPinching and bending stems until they fold 90° — intentional high-stress training that triggers stronger regrowth, wider nutrient highways, and branch-level canopy control. When and how to use the most aggressive training tool.
- Feeding in Flower: The Week-by-Week Nutrient StrategyFlowering is when nutrient management matters most — the wrong ratio at the wrong time costs yield, potency, and bag appeal. A week-by-week feeding strategy from flip to flush for soil, coco, and hydro.
- Environmental Controllers: Automating Temperature, Humidity, and CO₂How to wire temperature, humidity, and CO₂ control into a single automated system — from basic timer combos to smart controllers that hold your environment within 2°F and 5% RH all day.
- Micro Growing: Big Results in Tiny SpacesNo room for a 4×4 tent? A 2×2, a PC case, a space bucket, or a single-plant cabinet can still produce ounces of quality flower. How to design, equip, and grow in minimal footprint.
- Bud Rot (Botrytis): Identification, Prevention, and Damage ControlBud rot destroys harvests silently from the inside out — by the time you see gray fuzz on the surface, the core of the bud is already gone. How to identify it early, prevent it, and save what you can when it hits.
- Cal-Mag: When You Need It, When You Don't, and How Much to UseCalcium and magnesium deficiency is the most diagnosed problem in cannabis growing — and the most over-supplemented. When cal-mag is actually needed, when it's not, dosing by medium, and how to avoid creating problems by solving ones that don't exist.
- EC and PPM: Measuring Nutrient Strength the Right WayYour plants don't read labels — they taste the water. EC and PPM meters tell you exactly what they're tasting: how concentrated your nutrient solution is, whether you're overfeeding or underfeeding, and how the medium is building up salts over time.
- When to Harvest: Reading Trichomes Like a GrowerClear, milky, amber — what trichome color actually tells you, how to check it with a $15 loupe, and picking your harvest window on purpose.
- Drying & Curing: Where Good Grows Become GreatThe 60/60 dry, the burp schedule, jar humidity targets, and how to rescue an over-dried harvest — the complete post-harvest playbook.
Educational profile · data varies by phenotype & grow · not medical advice · all strains