
- Bright lemon lift with a diesel edge.
Lemon Haze Diesel
Lemon Haze Diesel is a sativa-dominant hybrid that combines sharp lemon citrus with pungent diesel aromatics for an uplifting, focused high.
- Citrus sharpness meets diesel power.
- Great for focused, creative daytime sessions.
- Performs strongly in trained indoor canopies.
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18-22% |
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<1% |
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Lemon Haze x Diesel |
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Sativa-dominant hybrid |
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Moderate |
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8-10 weeks |
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Medium-tall, stretches during flowering |
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400-475 g/m² (indoor); moderate outdoor |
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lemon zest, diesel, earthy pine |
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Feminised |
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cool northern summers |
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uplifting, euphoric, creative |
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Indoor/Outdoor |
About Lemon Haze Diesel
Lemon Haze Diesel is a sativa-dominant hybrid bred from Lemon Haze x Diesel that offers bright citrus terpenes and a strong diesel backbone. The strain performs best under controlled indoor conditions but can finish outdoors with careful site selection; in regions like Antrim growers should plan for cool northern summers. Expect a clear, energising high useful for daytime use and a medium-tall plant that responds well to training. THC is moderate-high, CBD is low, and proper ventilation, light intensity and feeding will maximise yield and resin production.
Lemon Haze Diesel is a sativa-dominant hybrid with pronounced citrus and diesel notes. It delivers a cerebral lift alongside light physical relaxation.
THC levels commonly range from 18 to 22 percent in well-grown specimens. This potency produces a clear, energetic high that can be strong for inexperienced users.
CBD content is generally low and typically under one percent. The strain is not bred for CBD therapy but can still offer subtle calming effects.
The lineage is a direct cross of Lemon Haze x Diesel that preserves both parent profiles. Breeders aimed to combine Lemon Haze's citrus terpenes with Diesel's pungent resin.
Seeds are commonly available as feminised to ensure reliable female plants. Specialists may also offer regular or auto-flowering variants for different grow strategies.
Growing Lemon Haze Diesel in cool northern summers requires careful attention to airflow and nutrient balance. The variety is moderately challenging and responds well to training techniques such as LST and topping.
Flowering generally completes in eight to ten weeks under controlled indoor conditions. Outdoor plants may need the full season to finish and can be late to harvest in Antrim.
Indoor yields are medium to high when plants get strong light and regular feeding. Outdoor yields in Antrim are more variable and depend on the strength of the summer.
Plants adopt a lanky, sativa-like structure with long internodes and multiple colas. Height can be managed indoors with topping and training to keep canopy even.
Indoors, Lemon Haze Diesel thrives in a controlled grow room where light, temperature and humidity are regulated in Antrim. Outdoors, select a sheltered, sunny position and be prepared for a later finish in Antrim's season.
Growing this strain in Antrim requires planning for cool northern summers and potential wind exposure. Indoors you can replicate warmer, drier conditions to shorten flowering and avoid the risks posed by cool northern summers.
The high is uplifting and cerebral with a focused, energetic edge. Many users report improved mood and increased creativity without heavy sedation.
A sharp lemon zest meets heavy diesel on the nose and palate. Earthy pine and a light sweetness round out the flavour profile.
Frequently Asked Questions
Common questions about this strain, covering growth, effects, and suitability for UK conditions.
High-output LED panels at 400-600 µmol/m²/s are ideal during flowering; maintain a 12/12 cycle for the bloom phase.
Keep relative humidity between 40 and 50 per cent during flowering to prevent mould and support resin production.
Begin low-stress training early in vegetative growth and use topping before the stretch to shape the canopy.
Use a balanced vegetative feed, then increase phosphorus and potassium during flowering while moderating nitrogen.
Ensure good air circulation around colas, avoid dense foliage, and harvest promptly if autumn rains arrive.
Cuttings root reliably with proper humidity and a stable 20-24°C environment; use a rooting hormone for best results.
Many growers perform a 7-10 day flush with plain water to clear excess nutrients before harvest.
Lemon Haze Diesel responds well to SCROG to control stretch, though SOG can work if using many uniform plants.
Look out for spider mites, aphids and thrips; inspect regularly and use integrated pest management to limit outbreaks.
Use resources from reputable local forums and grow guides that cover ventilation, lighting, odour control and legal considerations for indoor cannabis grow room setups.
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