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Astro Boy
Autoflower
Feminized
Astro Boy blends Northern Lights vigor with Haze clarity. Plants stay compact and finish fast in autoflower lines. The flavour mixes citrus, diesel, and earth. Effects lean toward uplift and focused calm. MasterSeeds offers stable feminized and autoflower genetics suited for small spaces.
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STRAIN PROFILE
Complete Cannabis Strain Specifications
| Trait | Value |
|---|---|
| Type | Hybrid (slight sativa lean) |
| THC | 18-22% |
| CBD | 0.5-1% |
| Grow Difficulty | Easy-Intermediate |
| Flowering Time | 7-9 |
| Yield | Medium-High (350-500 g/m2 indoor) |
| Height | Short-Medium (40-120 cm) |
| Environment | Indoor & Outdoor |
| Effects | Uplifting, Focused, Mellow |
| Flavors | Citrus, Diesel, Earthy |
| Genetics | Northern Lights x Haze |
| Climate | Temperate |
Astro Boy Strain Information and Characteristics
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Strain Type:
Astro Boy is a balanced hybrid with a slight sativa lean. The profile favors steady energy and calm focus for daytime use.
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THC Content:
THC sits around 18 to 22 percent in typical runs. That range fits users who want clear uplift without heavy sedation.
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CBD Content:
CBD stays low under one percent. Low CBD supports symptomatic relief for mild issues rather than strong CBD therapy.
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Grow Difficulty:
Astro Boy grows well for beginners and experienced growers. It handles simple training and standard nutrient programs.
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Flowering Time:
Autoflower and fast-finish feminized lines reach harvest in 7 to 9 weeks from seed. The short cycle suits short outdoor seasons.
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Expected Yield:
Yields run medium-high under good light and feeding. Canadian indoor growers report consistent results in controlled tents.
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Plant Height:
Plants remain compact, typically 40 to 120 cm tall. The short stature fits small tents and discreet outdoor spaces.
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Growing Environment:
Astro Boy adapts to indoor setups and outdoor plots. It responds well to controlled light schedules and full sun exposure.
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Expected Effects:
Expect uplift, sharper focus, and a mellow finish. The combination suits daytime tasks and relaxed evenings.
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Genetic Lineage:
Genetics read Northern Lights x Haze. The cross produces balanced cannabinoids and a bright terpene mix.
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Seed Type:
Seeds arrive in feminized and autoflower versions. MasterSeeds offers both options for home growers.
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Preferred Climate:
Best climate is temperate with stable light and warm days. The variety suits coastal BC and southern prairie summers.
Frequently Ask Questions
Everything you need to know about this strain.
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Questions & Answers
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Q: How often should I water autoflowers?
A: Water when top 2 to 3 cm of soil feels dry. Keep runoff minimal and avoid waterlogged roots.
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Q: What light intensity for bloom?
A: Aim for 600 to 900 µmol/m2/s for indoor bloom. Adjust height to prevent light stress on compact tops.
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Q: When should I start LST?
A: Begin low-stress training after the third node forms. Train early to shape canopy before rapid stretch.
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Q: How long to flush before harvest?
A: Flush for 7 to 10 days with plain water for soil grows. For coco or hydro, flush until runoff EC drops near baseline.
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Q: What drying temp and humidity work best?
A: Dry at 18 to 22°C with 50 to 60 percent relative humidity. Slower drying preserves terpenes and smooths smoke.
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