
- Balanced uplift meets manageable growing for UK conditions
Optimus Prime
Optimus Prime is a sativa-dominant hybrid that balances energetic focus with smooth body relaxation.
- Cerebral lift without heavy sedative drag
- Performs strongly under LEDs with proper canopy control
- Reliable medium-high yields for growers who train early
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18-24% |
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Low (<1%) |
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BLUE DREAM x OG KUSH |
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Hybrid (Sativa-dominant) |
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Intermediate |
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8-10 weeks |
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Medium-tall (80-140 cm indoors) |
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Medium-High (up to 450 g/m² indoors) |
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pine, citrus, earthy |
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Feminised |
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Temperate, variable British weather |
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uplifting, focused, relaxed |
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Indoor or greenhouse; outdoors in sheltered, temperate sites |
About Optimus Prime
Optimus Prime is bred from Blue Dream and OG Kush to deliver a clear-headed lift alongside gentle physical calm. The variety suits intermediate growers who can manage canopy and humidity and performs well under LED rigs or in sheltered outdoor spots.
Optimus Prime is a sativa-dominant hybrid bred for balanced energy and focus. It delivers cerebral clarity while keeping the body comfortably mellow.
THC levels commonly range from 18% to 24% in tested runs. This potency produces a clear-headed boost best suited to daytime or creative use.
CBD is low, typically under 1%. The low CBD balance means effects rely on THC and the terpene mix.
Optimus Prime comes from a Blue Dream and OG Kush cross to combine sativa lift with indica stability. The pairing aims to retain terpene depth while smoothing out extremes.
Seeds are sold as feminised photoperiod genetics to ensure reliable female plants. They are not autoflowering, so growers must trigger 12/12 to start bloom.
This cultivar suits intermediate growers and copes reasonably well with fluctuations common in variable British weather. It responds positively to training and steady nutrient programmes.
Flowering indoors usually completes in 8 to 10 weeks. Proper light scheduling yields consistent bud development.
Yields indoors are medium to high when plants receive good feeding and training. Outdoor harvests depend heavily on season length and canopy management.
Plants develop a medium-tall structure with a dominant central cola and productive side branches. They show an early stretch then stabilise during mid-flower.
Indoors this strain thrives under LED rigs with controlled airflow in Tyrone. Outdoors it benefits from a sheltered position where Tyrone's wind and rain are less severe.
Growing Optimus Prime in Tyrone means accounting for variable British weather and damp spells during late summer. Use good ventilation, timely pest checks and cover for outdoor plants to reduce mould risk.
Expect an energising cerebral onset that sharpens focus and creativity. The high eases into a gentle physical relaxation without heavy sedation.
The flavour profile mixes pine and bright citrus over a subtle earthy base. Sweet floral notes linger on the exhale.
Frequently Asked Questions
Common questions about this strain, covering growth, effects, and suitability for UK conditions.
Use 18/6 for veg and switch to 12/12 to induce flowering; maintain even light schedules for stable stretch and bud set.
Run full-spectrum LEDs with PPFD around 550-700 µmol/m²/s in flower and keep canopy distance as per manufacturer guidelines to avoid light burn.
Yes, with topping and LST it fits well in 60x60 to 1x1 m tents and rewards canopy control with even bud development.
Keep RH between 40-50% in mid-to-late flower and increase airflow to prevent mould, especially during damp UK weeks.
Topping, low-stress training and SCROG deliver even canopies and boost yield potential when combined with regular defoliation.
A balanced NPK feed in veg and a higher PK formula in bloom works well; avoid overfeeding to prevent nutrient burn.
Dry slowly at 18-21°C and 45-55% RH for 7-12 days, then cure in jars with burping for several weeks to develop flavour and smoothness.
It has average resistance; proactive IPM and good airflow are important, particularly during cool, damp periods common in the UK.
Yes, Optimus Prime responds very well to indoor LED cannabis cultivation when PAR levels and spectrum are tailored for each stage.
Yes, growing cannabis remains illegal in the UK without licence, so check local laws and consider legal implications before cultivating.
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