
- Resin-rich hybrid built for flavour and potency.
Cobalt Fire
Cobalt Fire is an indica-dominant hybrid offering a blueberry-citrus aroma, solid THC and dependable resin production for intermediate growers.
- Sticky, resinous buds with a blueberry-citrus aroma
- Reaches peak potency in eight to ten weeks
- Performs reliably in controlled indoor setups
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20-24% |
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0.5-1.5% |
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COBALT KUSH x FIRE HAZE |
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Indica-dominant hybrid |
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Intermediate |
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8-10 weeks |
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Medium, 80-140 cm |
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Medium-high (up to 450 g/m² indoor; ~350 g/plant outdoor) |
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Blueberry, Citrus, Spicy earth |
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Photoperiod regular seeds |
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Temperate maritime with a short outdoor growing season |
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Relaxed, Uplifted, Focused |
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Indoor/Outdoor |
About Cobalt Fire
Cobalt Fire is a resin-heavy indica-dominant hybrid bred from COBALT KUSH x FIRE HAZE that delivers a blueberry and citrus-forward terpene profile with spicy undertones. It finishes in eight to ten weeks and performs best in controlled indoor environments or sheltered outdoor sites in Liverpool, where the short outdoor growing season and humid autumns make mould prevention and early vigour priorities. The strain matches moderate to high THC with low CBD, giving strong relaxation and short-term relief for pain and insomnia while maintaining mental clarity early on. Growers should focus on canopy management, airflow and timely harvests to protect yields in damp conditions.
Cobalt Fire is an indica-dominant hybrid with dense, resinous buds and a compact structure. It leans toward deep relaxation while maintaining mental clarity for short periods.
THC typically sits in the low twenties by percentage, giving this strain notable potency. That level produces a strong body effect that experienced users find reliable.
CBD levels are low to moderate and do not neutralise the psychoactive impact of THC. Expect CBD to offer subtle anti-inflammatory and tension-relieving support.
Cobalt Fire derives from a cross between COBALT KUSH and FIRE HAZE. Breeders selected these parents to combine heavy resin production with a spicy-citrus aroma.
Seeds are standard photoperiod regulars that express stable traits across generations. They suit growers who want to select parents and stabilise desirable phenotypes.
Growing Cobalt Fire in a short outdoor growing season requires attention to early vigour to finish before autumn rains. It suits intermediate growers who can manage feeding and mould prevention during the final weeks.
Flowering usually completes in eight to ten weeks under good conditions. Outdoors you should watch trichome development closely to avoid late harvests.
Yields are medium to high under controlled indoor setups and careful feeding. Outdoor yields can be respectable but are vulnerable to losses from damp and mould.
Plants stay medium in height with sturdy stems and a conical profile. They branch well and produce multiple cola sites suited to SCROG or LST techniques.
Indoors Cobalt Fire responds well to controlled environments, delivering consistent trichome coverage. Outdoors in Liverpool this variety benefits from a sheltered, elevated spot to limit wind and waterlogging.
In Liverpool the short outdoor growing season forces a focus on fast canopy development and mould prevention. Plan for early topping and stretch control so plants finish before persistent autumn damp.
Effects begin with a clear, uplifted cerebral note before settling into a deep physical relaxation. Many users find it helps short-term focus before the sedative phase sets in.
The flavour combines ripe blueberry sweetness with bright citrus top notes and a spicy earth finish. The terpene profile gives both a sharp aroma and a lingering aftertaste.
Frequently Asked Questions
Common questions about this strain, covering growth, effects, and suitability for UK conditions.
A loamy, well-aerated soil with good drainage and added perlite works well; aim for a pH around 6.2 to 6.8.
Lower humidity in the last three weeks if possible and increase air exchange to reduce bud rot risk; use fans and dehumidification indoors and place plants in well-ventilated outdoor spots.
Begin a flush about seven to ten days before harvest in soil grows to clear excess nutrients and encourage cleaner smoke.
Yes, light topping and low-stress training help control height and encourage multiple colas; SCROG works well indoors for even light distribution.
Expect common issues like spider mites, aphids and grey mould in damp weather; monitor regularly and use integrated pest management early.
Water according to pot size and media; keep the root zone moist but not waterlogged and allow slight drying between feeds to encourage strong roots.
It tolerates moderate cool spells but prolonged cold and wet will slow trichome development and increase mould risk, especially outdoors.
Yes, it responds well to organic nutrients and living soils which can improve terpene expression and microbial health.
Dry slowly at 18-20°C and 50-60% RH, then cure in jars with regular burping for several weeks to develop flavour complexity.
For high humidity cannabis cultivation prioritise airflow, selective pruning and timely harvests; use dehumidifiers indoors and choose sheltered outdoor sites to reduce moisture on buds.
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