
- Sour Grape — tart, punchy and reliably balanced.
Sour Grape
Sour Grape is a sativa-leaning hybrid with tart grape and diesel flavours and a clear, creative high.
- Bright grape top notes with a diesel backbone.
- Great for creative daytime sessions and mellow evenings.
- Performs well indoors with SCROG or controlled outdoor setups.
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18-22% |
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<1% |
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SOUR DIESEL x GRAPE APE |
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Hybrid (Sativa-leaning) |
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Moderate |
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8-10 weeks |
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Medium (80-150 cm) |
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Medium to high |
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Sour grape, Diesel, Citrus |
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Feminised photoperiod |
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Cool, temperate; copes with short summers but needs mould management during wet finishes |
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Uplifted, Creative, Relaxed |
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Indoor & Outdoor |
About Sour Grape
Sour Grape blends the punch of diesel terpenes with a pronounced sour grape sweetness to produce a creative, uplifted experience followed by a calming body effect. It flowers in around 8-10 weeks and suits growers who can manage airflow and mould prevention, particularly in cooler, damper climates like Nottingham.
Sour Grape is a balanced hybrid that leans slightly toward sativa characteristics. It offers a lively cerebral lift paired with a gentle body calm.
THC content typically sits in the 18-22% range. This potency gives a noticeably psychoactive effect without overwhelming most experienced users.
CBD levels are low, usually under 1%. Expect effects oriented toward THC-driven symptom relief rather than CBD-dominant therapy.
Sour Grape descends from two well-known parents that bring distinct terpene signatures. The cross marries diesel-forward notes with sweet grape aromatics for a pronounced flavour profile.
Most available seeds are feminised photoperiod, aimed at growers wanting predictable female plants. Regular seeds are occasionally grown by breeders looking to stabilise lines or produce males for crosses.
Growing Sour Grape is moderately challenging in outdoor UK conditions and requires attention to mould in a rainy autumn harvest season. Good airflow, timely pruning and clear disease prevention strategies reduce risk.
Flowering generally completes in 8-10 weeks under stable indoor lights. Outdoor plants in Nottingham often finish by mid to late autumn if weather allows.
Yield is medium to high when plants receive steady nutrients and consistent training. Outdoors you can achieve respectable harvests with early-season veg and shelter from wind.
Plants develop a medium stature with a central cola and healthy side branching. Stretch is manageable with topping or low-stress training to create an even canopy.
Indoors in Nottingham Sour Grape responds well to SCROG and SOG setups for even light distribution. Outdoors in Nottingham it prefers a sheltered, sunny spot away from damp exposure late in the season.
In Nottingham Sour Grape tolerates cool summers but requires careful attention during a rainy autumn harvest season. Extra drying space and regular mould checks are essential when pulling buds into a damp environment.
The initial high is bright and uplifting, sharpening focus and creativity. After the peak the sensation settles into a relaxed, comfortable body state without heavy sedation.
The flavour profile is tart grape up front with savoury diesel undertones and a hint of citrus. The smoke is clean and leaves a persistent sweet-tart aftertaste.
Frequently Asked Questions
Common questions about this strain, covering growth, effects, and suitability for UK conditions.
Sour Grape is manageable for beginners willing to learn; its moderate difficulty rewards attention to airflow and training.
Dense buds can trap moisture, so it's more mould-prone in wet climates and benefits from open buds and good ventilation.
Harvest in mid to late autumn when trichomes show the desired balance of cloudy and amber; avoid leaving plants out in prolonged rain.
Use a steady, balanced NPK schedule with lower nitrogen in late flowering and add silica or cal-mag if your water is soft.
Yes, it responds well to organic feeds and compost teas but requires rigorous pest and disease prevention in damp conditions.
Compared with many cool climate cannabis strains, Sour Grape offers a stronger aromatic profile and slightly faster finish while still needing mould management.
Indoor yields are more consistent and often higher per square metre due to controlled lighting, though outdoor plants can bulk up with longer veg time.
Low-stress training and topping work well to spread the canopy and reduce single-cola dominance, improving light penetration and airflow.
Yes, its resin-rich buds and terpene profile make it suitable for rosin and solvent-based extracts.
Yes, Sour Grape can be included among cool climate cannabis strains when growers adopt protective measures against late-season wet weather.
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