M 39 Granddaddy Cannabis Seeds Feminized
M 39 Granddaddy is a feminized, Indica-driven hybrid with a hint of Sativa, bred from Grand Daddy Purple × M-39. It tests at approximately 24% THC with minimal CBD, flowers in a fast 50–65 days, and yields around 450 g/m² indoors or up to ~650 g per plant outdoors, typically harvesting in September. The genetics combine M-39's heavy yields and forgiving, resilient structure with Grand Daddy Purple's sweet, grape-and-lemon flavor and striking purple coloration, producing reported effects that start with a cerebral, euphoric lift before settling into deep physical relaxation.
Genetics: Grand Daddy Purple × M-39
M-39 contributes heavy yields, a short flowering window, and undemanding, forgiving growth — historically popular among commercial growers.
Grand Daddy Purple (GDP) contributes sweet, grape-infused flavor, sedating effects, and visually striking purple coloration.
M 39 Granddaddy Strain Details
| Detail | Info |
|---|---|
| Sex | Feminized |
| Genetics | Grand Daddy Purple × M-39 |
| Type | Indica-driven, with a hint of Sativa |
| Flowering Type | Photoperiod |
| Flowering Time | 50–65 days |
| Outdoor Harvest | September |
| THC | ~24% |
| CBD | Low |
| Indoor Yield | ~450 g/m² |
| Outdoor Yield | Up to ~650 g/plant |
Growth Characteristics
Dense buds on a moderate-height, bushy plant with robust branches that hold up well under heavy colas. The Indica backbone makes this a forgiving strain — it tolerates moderate mistakes in feeding or climate, making it a solid choice for novices or busy growers.
Flavor & Aroma
A bright, tangy lemon-citrus top note leads, backed by mild damp earthiness, a subtle sweetness, and a faint musk from the M-39 side — a layered profile balancing citrus freshness with old-school Indica warmth.
Terpenes
Likely key terpenes for this genetic profile include limonene (zesty citrus, mood-elevating), myrcene (earthy, sedating), caryophyllene (peppery, woody), humulene (herbal, spicy), and pinene (piney freshness) — treat this as a general profile for the genetic type rather than confirmed lab data for this specific batch.
Effects
Commonly reported: cerebral, euphoric, relaxing, strong, with subtle psychedelic-adjacent intensity at higher doses. Typically described as an initial mental uplift and creative spark, broadening into a soothing full-body calm that can lean toward couch-lock with heavier use.
At 24% THC, this is a potent strain — new consumers should start with a measured dose. Effects vary by person. Not medical advice.
Reported Uses
Some users report the relaxing, mood-lifting profile as supportive for stress, low mood, minor aches, tension headaches, or difficulty sleeping. This reflects general reported use, not medical advice or a treatment claim for any diagnosed condition — consult a healthcare provider before using cannabis for anxiety, depression, chronic pain, or any other medical condition.
Growing Conditions & Tips
- Training: Low-Stress Training (LST) or topping/FIM helps even the canopy and encourage multiple colas.
- Humidity: Keep flowering-stage humidity around 40–50% to prevent mold on dense buds; ensure good ventilation, especially in greenhouses or tight indoor setups.
- Medium: Grows well in soil (which tends to highlight the lemon flavor) or hydro (which can speed growth); keep feeding balanced and pH-correct.
- Flush: 1–2 weeks of plain water before harvest for a cleaner, smoother final smoke.
- Where to grow: Suitable indoors (compact form suits small-to-mid tents), outdoors in warm, dry climates, or in a greenhouse.
Frequently Asked Questions
What is M 39 Granddaddy? A feminized, Indica-driven hybrid bred from Grand Daddy Purple × M-39, known for its lemon-forward flavor and strong, relaxing high.
How much THC does it have? Approximately 24% THC, with minimal CBD.
How long does it take to flower? A fast 50–65 days; outdoors it typically harvests in September.
What's the yield? Around 450 g/m² indoors, or up to ~650 g per plant outdoors.
What does it taste like? Bright lemon-citrus with earthy, subtly sweet, and musky undertones.
Is it easy to grow? Yes — its Indica genetics make it fairly forgiving, well suited to beginners.
Legal Disclaimer
Cannabis laws differ by location. Buyers must know and follow all local, provincial/state, and federal laws before buying, holding, germinating, or growing cannabis seeds. These products are for adults 18+ (or as required by law) only where legal. We do not support or promote illegal activity. THC, flowering time, flavor, effects, and yield figures are estimates, not guarantees — actual results depend on the plant, climate, growing setup, and grower experience.
- Availability: 41 In Stock
- Model: Q.C.S.
-
Manufacturer:
