With Ghost OG Chemdog Autoflower you are bringing a true premium hybrid into your grow that combines efficiency with character. This line blends OG Kush, Chemdog and modern autoflower genetics into a strain that finishes quickly, delivers stable results and still looks like serious, old-school cannabis: dense, sticky buds, a clear diesel-citrus nose and an effect that lifts the head first before settling deep into the body.
Quick facts: Ghost OG Chemdog Autoflower
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Genetics: Ghost OG x Chemdog Auto (with OG/Kush influence)
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Type: feminised, autoflowering hybrid
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Life cycle (indoor): around 11 – 13 weeks (seed to harvest)
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Yield indoor: 350 – 450 g/m²
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Yield outdoor: 50 – 120 g per plant
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THC content: approx. 15 – 20 %, CBD about 0.2 %
Origin & Seeds66 selection
Ghost OG and Chemdog are both names that helped shape the classic US diesel/kush profile: spicy, earthy, citric and with a deep, often long-lasting effect. In the autoflower version, a robust ruderalis component is added so the whole cycle can run under a fixed light schedule while still delivering those recognisable OG/Chemdog traits in the jar.
For our Ghost OG Chemdog Autoflower we selected phenotypes that clearly expressed this mix: compact, weighty flowers with a heavy resin coat, a diesel-citrus aroma with spicy undertones and an effect that combines sativa lightness with indica calm. Only once these traits showed up consistently across several testruns did the line move into the Seeds66 range as an autoflowering strain.
Growth & cultivation
Ghost OG Chemdog Autoflower is easy to handle and more forgiving than many high-end varieties. Indoors she usually ends up between 70 and 120 cm, depending on pot size, lighting and substrate. From germination to harvest you are typically looking at 11 to 13 weeks, with roughly 8 to 10 of those weeks spent in full bloom. During that time she packs on dense, very resinous buds that can put serious weight on the branches towards the end.
Outdoors she stays reasonably compact at up to around 120 cm, making her a good option for balconies, terraces or discreet gardens. A light, airy soil mix, a sunny spot and a solid base feed are often enough to hit the 50 to 120 g per plant range. As with many autoflowers, it pays to keep feeding modest in the early weeks and let the roots do their work instead of hammering the upper end of the nutrient schedule too early.
Seeds66 tip: After transplanting, give Ghost OG Chemdog Auto a few calm days and avoid heavy bending in that phase. Gentle LST in early flower and a stable calcium/magnesium supply help her build compact, well-lit tops without slowing the plant down.
Aroma & terpenes
On the nose, Ghost OG Chemdog Autoflower brings the expected OG/Chemdog bouquet: diesel, earth, a clear hit of citrus and spicy elements that can lean towards pepper and mixed herbs depending on the set-up. Underneath sits a subtle sweetness that rounds everything off without pushing the profile into candy territory.
In terms of terpenes, you are mainly looking at caryophyllene, limonene and myrcene, supported by further kush/diesel companions. In practice this means a strong presence in the jar, a very noticeable smell while grinding and a flavour that leaves a spicy, slightly citrus-fresh trail on the palate.
Effects
With THC levels around 15 to 20 %, Ghost OG Chemdog Autoflower sits in the medium to upper range: plenty of strength for experienced users, but not so extreme that every small dose becomes overwhelming. The onset is often a bright, uplifting head effect: mood lightens, thoughts feel less crowded and a bit more creativity creeps in. After a while a warm, relaxing body component builds underneath, softening tension in shoulders, neck and facial muscles.
Many people reach for this hybrid in the late afternoon or evening to unwind, slow down and enjoy a few quieter hours. Reports frequently mention that the strain can make stress, low appetite or heavy days easier to handle, but it is not a substitute for professional medical treatment and should not be seen as medical advice.
Seeds66 approach
For us, Ghost OG Chemdog Autoflower is a good example of what is possible with a clean, well-managed set-up even when working with autos. Light, airflow and watering patterns feed directly into whether she stays average or really shows what she can do. In our Californian runs we only keep lines that repeatedly prove their structure, effect and aroma profile across several cycles.
Our position is simple: a strain only stays in the Seeds66 range if it delivers reliable, repeatable results in real-world grows – not just a strong name on paper.
Properties of Ghost OG Chemdog Autoflower
Variety balanced indica-sativa hybrid
Type feminised, autoflowering Seeds66 line
Genetics Ghost OG – Chemdog Auto
Effect uplifting and mood-lifting with a calming, relaxing body phase
Flavour diesel / citrus / spicy / earthy with a touch of sweetness
Life cycle indoor approx. 11 – 13 weeks (seed to harvest)
Harvest time outdoor approx. 11 – 13 weeks after germination (depending on sowing date)
Yield indoor 350 – 450 g/m²
Yield outdoor around 50 – 120 g per plant
Height indoor about 70 – 120 cm
Height outdoor up to roughly 120 cm
THC / CBD 15 – 20 % / 0.2 %
Climate zones temperate to warmer regions; autoflowering cycle also suits shorter summers
Seeds66 note autoflowering hybrid for growers who want a clear OG/diesel profile, balanced effects and a manageable total cycle length.
Seeds66 Editorial Team
All descriptions are based on our tests and documentation in California. We only publish strains that we have documented ourselves, focusing on germination strength, stability and reproducible results for the German-speaking market.