Autoflowering

Auto Critical Autoflower Seeds

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Cannabis Strain Overview

Original Auto Critical by Fast Buds is a Feminised autoflowering Critical-line hybrid bred for heavy, fast yields and a distinctive lemon‑pine flavour. Buyers should expect robust, easy-to-manage plants with Indica‑dominant genetics and a quick 10‑week flowering window — ideal for growers prioritising speed and predictable harvests.

THC
20.00%
Flowering
70–70 days
Difficulty
Easy
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Based on breeder information and commonly reported characteristics—not medical advice. Individual experiences vary.

Complete Specification

Product Overview & Cultivation Specs

Auto Critical identity, cannabinoid profile, and breeder-supplied cultivation guidance.

Origin

Genetics & Identity

Seed type
Autoflower
Genetic background
Critical Mass x Ruderalis
Variety
Autoflowering
Indica / Sativa
Indica-Dominant Hybrid
Potency

Cannabinoid Profile

20.00%THC

Values are breeder-supplied estimates and may vary by phenotype and growing conditions.

Growing

Cultivation

Flowering time
70–70 days
Difficulty
Easy
Harvest window
Year-Round (Autoflowering)
Indoor height
Medium (100–150cm)
Outdoor height
Short (100–150cm)
Indoor yield
High (450–550 g/m²)
Outdoor yield
Low (Under 400 g/plant)
Environment
Indoor, Outdoor, Greenhouse
Climate
Mediterranean, Indoor / Controlled Environment
Terpenes, Taste & Experience

Terpene Profile & Flavor Analytics

Explore the aromatic compounds, flavour notes, and commonly reported characteristics of Auto Critical.

Aromatic compounds

Terpenes

Myrcene is the most common terpene in cannabis, delivering an earthy, musky aroma with notes of ripe mango and clove. Widely associated with relaxing, sedative effects, it's a signature terpene in indica-dominant strains prized for stress relief and better sleep. A must-know terpene for growers and consumers seeking calming, mellow…

Palate

Taste & Flavour

LemonCitrusEarthy

Lemon-flavored cannabis strains deliver a sharp, mouth-puckering brightness reminiscent of fresh lemon zest, lemon peel, and tart citrus juice — one of the most recognizable and widely used flavor notes across cannabis genetics. This intense character is driven almost entirely by limonene, the terpene responsible for classic lemon-rind sharpness, often…

Consumer reported

Effects

RelaxedHappyUplifting

Strains tagged as Relaxed are known for delivering a calming, full-body sensation that melts away tension. This effect is often described as a heavy, grounding warmth that settles into the muscles, making it a favorite for evening use or winding down after a demanding day. Commonly associated with indica-dominant genetics,…

Reported characteristics are not medical advice. Individual experiences vary.

Auto Critical Strain Review: Lineage, Effects, and Flavor Profile

Original Auto Critical from Fast Buds is a Feminised autoflowering take on the classic Critical lineage (Critical Mass x ruderalis), engineered to deliver dense, citrus‑pine buds on a reliably fast schedule. It shows a clear Indica‑dominant hybrid character with a pronounced lemon and pine flavour tempered by earthy and floral undertones, and is aimed at growers who want a high‑yielding, easy‑to-manage autoflower that still carries the old‑school Critical aroma.

Performance & commonly reported effects

Users commonly report a calm, happy and gently uplifting experience alongside creative moments; the overall effect profile leans toward relaxation while remaining sociable and mildly energising for many users. The strain’s citrus and pine flavour is durable through drying and curing, making it a reliably flavourful option for those who favour zesty, resinous flowers.

Grower advice & ideal setup

Original Auto Critical performs well both indoors and outdoors and suits greenhouse or mixed‑light setups. It is noted for strong vigour and heavy colas; growers are advised to use early training (for example low‑stress training) and provide branch support as buds bulk up. The genetics reward warm, Mediterranean‑style conditions but adapt well to controlled indoor environments; its fast flowering cycle and resilient habit make it a suitable choice for repeat outdoor cycles or multi‑crop indoor schedules. Finish your grow with careful drying and curing to preserve the citrus‑pine flavour.

Buy with confidence — choose Original Auto Critical if you want a fast, feminised autoflower that balances old‑school flavour with modern, high‑yield performance.

Grower Notes

Reviews

Experiences from verified PrimeStrains customers.

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