
- Diesel lift, citrus edge — grown for the British garden.
Sour Larry Cross
Sour Larry Cross is a sativa-dominant hybrid with diesel-citrus flavours and reliable yields suited to UK gardens.
- Bright cerebral lift with diesel notes
- Performs well with organic soil regimes
- Resilient hybrid vigour for UK growers
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18-22% |
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<1% (trace) |
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Sour Diesel x Larry OG |
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Sativa-dominant hybrid |
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Intermediate |
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8-10 weeks |
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Medium-tall (1.5-2.5 m outdoor) |
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Medium to high (400-550 g/m² indoor; 300-500 g/plant outdoor) |
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Citrus, Diesel, Earthy |
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Photoperiod feminized |
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wet Welsh valley climate |
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Uplifting, Focused, Energetic |
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Indoor and outdoor |
About Sour Larry Cross
Sour Larry Cross blends the pungent diesel of Sour Diesel with the dense structure of Larry OG to deliver an uplifted, focused high and a zesty flavour profile. Bred for vigour and resin production, it favours a managed canopy, timely mould prevention and benefits from organic soil practices in temperate British climates.
Sour Larry Cross is a sativa-dominant hybrid with clear cerebral qualities. It leans towards energetic, day-time use rather than heavy sedation.
THC levels typically range from 18% to 22% and provide a pronounced head high. Potency is enough for experienced users but remains manageable for intermediate consumers.
CBD content is low, usually under 1%, so it is not chosen for high-CBD needs. The balance favours THC-driven effects and terpene character.
Sour Larry Cross is a cross between Sour Diesel and Larry OG, combining diesel pungency with OG structure. The hybrid vigour shows in fast stretching and robust trichome production.
Seeds are photoperiod feminized and require a light schedule to induce flowering. They are not autoflowering, so growers must control the switch to 12/12 for bloom.
Growing Sour Larry Cross is intermediate in difficulty and benefits from steady humidity control in a wet Welsh valley climate. Vigilant mould prevention and good air circulation make the difference between success and loss.
Flowering finishes in about 8 to 10 weeks under proper light cycles. Expect the plant to fatten buds in the final three weeks when nutrients are dialled in.
Yield is medium to high with attentive feeding and bloom-phase care. Outdoors in Dorset it can produce solid crops when given space and sunlight.
Plants develop a medium-tall structure with long colas and side branching. Training like topping or low-stress techniques helps manage height for indoor grows.
Indoors Sour Larry Cross responds well to SCROG and careful height control for its sativa stretch in Dorset. Outdoors it benefits from a sheltered southern aspect and late-summer sunshine when grown in Dorset gardens.
Growing Sour Larry Cross in Dorset with a wet Welsh valley climate demands proactive mould defence and canopy management. Rain and humid evenings make shelters, raised beds and timely harvesting essential in Dorset.
Effects start with a bright, cerebral lift that sharpens focus. The high shifts to a steady creativity without heavy sedation.
The flavour profile mixes citrus top notes with diesel and an earthy undercurrent. Terpenes deliver a zesty inhale and a pungent exhale.
Frequently Asked Questions
Common questions about this strain, covering growth, effects, and suitability for UK conditions.
A loam-based, well-draining mix with added perlite and compost works well; avoid water-retentive heavy soils.
Use fans, spaced canopy training and pruning to improve airflow and remove inner foliage that traps moisture.
Switch to a bloom formula at the start of week one of flowering and reduce nitrogen while raising phosphorus and potassium.
Yes, Sour Larry Cross responds well to organic cannabis soil growing with compost, worm castings and kelp for steady nutrient release.
It tolerates maritime conditions but needs protection from salty winds and constant damp; a sheltered spot is best.
CO2 can boost yields in sealed rooms at high light levels, but for most home grows proper light and ventilation are more cost-effective.
Plan to harvest on a dry spell in late September to early October in the UK, aiming for mixed amber and cloudy trichomes.
Spider mites, aphids and grey mould are common; regular inspection and biocontrols or organic sprays keep populations low.
Moderate topping and LST during vegetative growth control height and promote even light penetration to the canopy.
Reusing soil is possible after sterilising or amending with fresh compost and nutrients to restore structure and biology.
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