Auto Mack and Crack Seeds
Auto Mack and Crack seeds from Seedstockers bring MAC and Green Crack ancestry into a feminized autoflowering hybrid with high-THC potential. Expect resin-coated flowers, a fruity citrus-and-fuel character, and an uplifting profile that can develop into fuller-bodied relaxation.
Key facts
| Seed type | Autoflower |
|---|---|
| Genetics | Mack and Crack (MAC × Green Crack) × autoflowering genetics |
| Breeder | Seedstockers |
| THC | 28% |
| CBD | 0.5% |
| Indica / Sativa | 40% Indica / 60% Sativa |
| Flowering time | 10-12 Weeks (Seed to Harvest) |
| Yield (indoor) | 400-550 g/m2 |
| Yield (outdoor) | 50-150 g/plant |
| Height | 80-120 cm |
| Difficulty | Moderate |
| Price (from) | $32.99 |
| Availability | In stock |
About Auto Mack and Crack Seeds
Auto Mack and Crack seeds bring together the appeal of MAC and Green Crack in a feminized autoflowering format associated with Seedstockers. Its photoperiod foundation, Mack and Crack, combines two recognizable modern cannabis names, while added autoflowering genetics allow flowering without a seasonal change in daylight. The specific autoflower donor is not confidently established here. This is best presented as a slightly sativa-leaning hybrid rather than a uniform expression of either parent.
Mature flowers can develop a substantial, closely stacked structure, with swollen calyxes and smaller resinous leaves tucked between the buds. Green shades typically dominate, offset by orange to rusty pistils and a conspicuous coating of pale trichomes. Some plants may show darker accents, although purple coloration should not be treated as a defining feature. Individual phenotypes can vary in compactness, and careful drying helps preserve the flower's aromatic character and attractive surface resin.
The expected aroma sits between bright fruit and a deeper, more pungent base. Citrus and tropical sweetness may lead, followed by earthy, herbal, and diesel-like notes that become more noticeable when the flowers are broken apart. Limonene, myrcene, and beta-caryophyllene are plausible contributors, but a strain-specific laboratory profile is needed to confirm their presence or dominance. Reported effects are generally uplifting and euphoric at first, with relaxation becoming more prominent as the experience develops. High-THC examples can feel intense, particularly for less experienced consumers.
In cultivation, this autoflower suits growers seeking a relatively quick cycle without maintaining a separate flowering light schedule. A working estimate is around ten to twelve weeks from seed to harvest, with environment and phenotype influencing the finish. Expect medium-sized plants that benefit from a stable start and gentle handling. Yield and height figures should be read as planning ranges, not breeder-backed guarantees. Indoor rooms, greenhouses, and suitably warm outdoor settings can all accommodate the variety, provided local cultivation laws permit it.
Effects
- Euphoric
- Uplifting
- Cerebrally stimulating
- Relaxing
- Potentially intense
Flavors
- Citrus
- Tropical fruit
- Diesel
- Earth
- Sweet herbs
Terpenes
- Limonene
- Myrcene
- Beta-caryophyllene
Medical uses
- Stress-related concerns; anecdotal use only
- Low mood; anecdotal use only
- Physical discomfort; anecdotal use only