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Sour Mac
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Feminized
Sour Mac is a sativa-leaning hybrid that pairs Sour Diesel punch with MAC’s creamy profile. The strain offers 20-24% THC and low CBD, creating an uplifted, focused headspace with a relaxed body feel. Growers report moderate difficulty with notable stretch during early flowering. Use topping and LST to manage height and improve yields. MasterSeeds sources these feminized seeds for Canadian growers seeking a potent daytime option.
- Sour, Diesel, MAC
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STRAIN PROFILE
Complete Cannabis Strain Specifications
| Trait | Value |
|---|---|
| Type | Sativa-dominant hybrid |
| THC | 20-24% |
| CBD | 0.1-0.5% |
| Grow Difficulty | Moderate |
| Flowering Time | 8-10 |
| Yield | Medium-High (450-600 g/m2 indoor) |
| Height | Medium-tall (80-160 cm) |
| Environment | Indoor and Outdoor |
| Effects | Energetic, Focused, Relaxed body |
| Flavors | Sour citrus, Diesel, Earthy cookie |
| Genetics | Sour Diesel x MAC |
| Climate | Temperate to warm |
* Information may vary depending on growing conditions
Sour Mac Strain Information and Characteristics
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Strain TypeStrain Type:
Sour Mac is a sativa-dominant hybrid. The profile favors clear headspace with a gentle body ease.
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THC ContentTHC Content:
Sour Mac tests around 20-24% THC. Expect potent effects better suited to experienced users.
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CBD ContentCBD Content:
CBD remains low at roughly 0.1-0.5%. Medical users in Canada seek Sour Mac for mood and pain support alongside THC.
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Grow DifficultyGrow Difficulty:
Growing Sour Mac sits at moderate difficulty. You must manage training and airflow to avoid stretch and mold.
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Flowering TimeFlowering Time:
Flowering takes roughly 8-10 weeks indoors. Outdoor harvest falls in mid to late season in warm regions.
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Expected YieldExpected Yield:
Indoor yields reach 450-600 g/m2 with proper canopy control. Outdoor plants deliver solid harvests in long, warm summers.
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Plant HeightPlant Height:
Plants reach medium-tall heights around 80-160 cm. Plan topping or low-stress training to control vertical growth.
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Growing EnvironmentGrowing Environment:
Sour Mac performs well indoors and outdoors. Use tents for controlled finishes or sunny sites for outdoor runs.
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Expected EffectsExpected Effects:
Expect an energetic cerebral lift paired with a mellow body feel. Users report focus and daytime usability.
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Genetic LineageGenetic Lineage:
Genetics read Sour Diesel x MAC. The cross blends diesel fuel punch with MAC's creamy, cookie traits.
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Seed TypeSeed Type:
Seeds are feminized to deliver stable female plants. MasterSeeds lists Sour Mac for home growers across Canada.
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Preferred ClimatePreferred Climate:
Best climate runs temperate to warm with steady sun. Coastal and inland regions handle outdoor growth while short seasons favor indoor work.
Frequently Ask Questions
Everything you need to know about this strain.
Sour Mac is a sativa-dominant hybrid bred from Sour Diesel x MAC, with sour diesel notes and MAC creaminess.
Typical THC sits between 20% and 24%.
CBD stays low, around 0.1% to 0.5%.
Indoor flowering completes in 8 to 10 weeks.
Sour Mac grows well in both setups, with indoor control improving finish and outdoor warmth boosting yield.
Topping, low-stress training and a light SCROG deliver even canopy and higher yields.
Use a moderate feeding schedule with higher nitrogen in veg and balanced PK in mid to late bloom.
Maintain good airflow, drop humidity in late flower and remove dense inner foliage.
Harvest when most trichomes turn cloudy with some amber for balanced potency.
Experienced users seeking energy, focus and therapeutic relief for mood and pain find Sour Mac useful.
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Questions & Answers
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Q: How do I increase indoor yield?
A: Train plants with topping and SCROG, keep an even canopy, and provide strong, stable light to drive bud development.
Product Information โข Posted by The Seed Master
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Q: What pests should I watch for?
A: Check for spider mites and powdery mildew, especially during warm, stagnant conditions; inspect leaves weekly.
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Q: How tight should I pack the canopy?
A: Aim for an even, open canopy with good spacing between colas to allow light penetration and airflow.
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Q: When should I switch nutrients for bloom?
A: Shift to bloom nutrients at the first signs of pistils and ramp PK through mid-flower while monitoring leaf health.
Product Information โข Posted by The Seed Master
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Q: Any special drying tips?
A: Dry in a dark, ventilated room at 18-21ยฐC and 45-55% RH for 7-10 days, then cure in jars for two weeks and longer if possible.
Product Information โข Posted by The Seed Master
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