Auto Critical Mass – Advanced Seeds
  
Auto Critical Mass by Advanced Seeds is a fast, productive autoflower that delivers sweet, fruity aromas and dense, resin-coated buds. Designed for ease of cultivation in both indoor and outdoor environments, this strain provides excellent yields, a balanced hybrid effect and classic Critical Mass qualities in a quick automatic cycle.
  
Strain Information:

    Strain Name: Auto Critical Mass

    Strain Breeder: Advanced Seeds

    Lineage: Critical Mass × Ruderalis

    Genetics: Indica / Sativa hybrid

    Seed Type: Autoflowering Feminised

    Flowering Type: Autoflower

    Flowering Time: 9–10 weeks from seed

    Effect: Balanced, relaxing and gently uplifting

    Aroma: Sweet and fruity

    Taste: Sugary fruit notes with mild earthy undertones

    Height: Indoors 80–100 cm; outdoors 100–160 cm

    Yield: Approximately 400–500 g/m²

    THC: 14%
  
  
Strain Description:

    Auto Critical Mass from Advanced Seeds captures the sweet, fruity charm of the original Critical Mass in a rapid autoflowering format. With THC levels near 14%, it offers a smooth and manageable hybrid effect, perfect for relaxation without excessive intensity. Buds become dense, heavy and heavily resinous, maintaining the well-known Critical structure while developing quickly under any lighting schedule. This strain is ideal for growers seeking reliable performance and aromatic, high-quality flowers with minimal effort.
  
  
Growing Information:

    Auto Critical Mass by Advanced Seeds is easy to cultivate and adaptable to various growing conditions. Indoors, its 80–100 cm height makes it suitable for limited spaces while still delivering substantial yields. Outdoors, plants reach between 100–160 cm, forming robust branching and a central cola packed with dense flowers. Completing its cycle in 9–10 weeks from seed, it consistently produces 400–500 g/m² of resinous buds. Its resilience and straightforward growth pattern make it a favourite among both beginners and experienced growers.
  
  
Strain Flavour and Aromas:

    This strain features a sweet, fruity profile reminiscent of ripe tropical fruit and berry sweetness. The aroma is bright and sugary, while subtle earthy notes enhance the natural sweetness. Though specific terpenes aren't listed, the scent suggests a combination of fruit-forward and mild earthy terpenes typical of Critical varieties.
  
  
Strain Lineage:

    Auto Critical Mass is created by pairing Critical Mass—renowned for its high production, dense buds and sweet aroma—with Ruderalis to introduce autoflowering traits. This pairing preserves the heavy bud structure and aromatic sweetness of Critical Mass while shortening the lifecycle and boosting resilience, resulting in a reliable, fast-flowering automatic version.
  
  
Strain Summary:

    Auto Critical Mass by Advanced Seeds is a sweet, fruity and productive autoflower ideal for indoor or outdoor cultivation. With 14% THC, a 9–10 week lifecycle and yields of 400–500 g/m², it offers dependable performance, dense resin-rich buds and a balanced, relaxing effect—perfect for growers seeking simplicity, aroma and quality in a compact automatic strain.