Genetics
HomeStrains › Critical Jack Auto
Ruderalis hybrid retail shopping label — not genetics

Critical Jack Auto Strain

Critical Jack Auto is a ruderalis hybrid strain (Critical+ 2.0 × Haze 2.0 Auto). 74-day flowering.

Median THC
Flowering
74 days
Breeder releases
1
Avg rating

Flowering type

Autoflowering This is an autoflowering cultivar — a genuine ruderalis-derived genetic trait (it flowers by age, not light cycle). That’s a real, heritable distinction, unlike the indica/sativa label above.

Genetics & Lineage

Parents
This strainCritical Jack Auto

Breeder releases (1)

BreederTHCFloweringSeedsRating
Silent Seeds74dfeminized

About Critical Jack Auto

Silent Seeds has preserved its elite clones for years and is proud to offer the original Critical Jack Auto line, originally created by Dinafem seedbank, and now available again for all Sativa enthusiasts. Critical Jack Auto is a cross between Critical + 2.0 by Silent Seeds and Haze 2.0, resulting in a strain that is true to the photo-dependent Critical Jack, yet suitable to harvest after about 70-80 days of cultivation from seed to harvest. Critical Jack Auto produces a generous yield of 450-500g per m2 in indoor cannabis cultivation, and 100-250g per plant outdoors in open ground. Critical Jack Auto by Silent Seeds, with an acidic pine and cedar flavour Critical Jack Auto's large and spongy flowers are generously covered with terpene-rich resin with a THC level of 12-15%. Its aroma combines pine and cedar notes with lemony and sweet touches. Critical Jack Auto's effect is stimulating, uplifting and euphoric, encouraging creative activities and chatting with friends. Silent Seeds Critical Jack Auto info: Type: AutoFem cannabis seed Genetics: Critical 2.0 x Haze 2.0 Auto 50 / 40 Indica Sativa hybrid Growing cycle: 10-11 weeks Outdoor harvest: 10-11 weeks Indoor yield: High Outdoor

Frequently asked questions

What are the genetics of Critical Jack Auto?
Critical Jack Auto comes from Critical+ 2.0 × Haze 2.0 Auto.
Is Critical Jack Auto indica or sativa?
Critical Jack Auto is classified as ruderalis hybrid.
How long does Critical Jack Auto take to flower?
Critical Jack Auto flowers in about 74 days.
Is Critical Jack Auto available as feminized or autoflowering seeds?
Critical Jack Auto is offered as: feminized.