Big Devil F1 Fast Version

Cannabis Strain by Sweet Seeds

Introduction
Sweet Seeds has established itself as one of Spain's premier cannabis breeding operations, known particularly for its autoflowering and feminized genetics and for an unusual commitment to transparency in its breeding documentation. Big Devil F1 Fast Version is a photoperiod cultivar that occupies a specific and somewhat paradoxical category: a "fast version" hybrid engineered to preserve autoflowering-derived speed within a photoperiod-dependent plant — capturing shorter flowering times without surrendering photoperiod control over harvest timing.

Lineage
**Genetic Lineage**

Terpenes
Big Devil F1 Fast Version is derived from Sweet Seeds' Big Devil lineage — itself one of their flagship autoflowering cultivars, winner of multiple Spanish cannabis competition awards. The "Fast Version" designation indicates that this is not an autoflowering cultivar but rather a photoperiod plant created by crossing an autoflowering Big Devil specimen with a selected photoperiod phenotype. The resulting hybrid carries one copy of the recessive autoflowering allele, which does not trigger photoperiod-independent flowering but does compress the flowering timeline — in this case to approximately 60 days, substantially faster than many mostly sativa cultivars would otherwise achieve. The mostly sativa classification reflects the sativa influence preserved in the Big Devil lineage.

Growth
**Terpene Profile**

Effects
Sweet Seeds publishes more detailed cultivar documentation than most European seed banks, and Big Devil F1 Fast Version is associated with a sweet, fruity aromatic profile consistent with the broader Big Devil family. Limonene and myrcene are likely prominent, contributing citrus-sweet and earthy base notes. The sativa character of the lineage may introduce terpinolene or ocimene, adding herbal and floral complexity. Overall, the aroma is reported as pleasant, accessible, and sweet-forward rather than pungent or dank.

Documentation
**Growth Characteristics**

At 60 days of flowering, Big Devil F1 Fast Version delivers a compelling combination: mostly sativa vigor and structure compressed into an indica-comparable flowering schedule. Growers benefit from photoperiod control — allowing extended vegetative periods for larger plants — while gaining the shortened flowering time that makes sativa cultivation feasible in limited indoor cycles. Sweet Seeds' feminized seeds program means virtually all seeds will produce female plants. Overall plant size and structure reflect the sativa heritage: vigorous, with moderate-to-tall stature.

**Reported Effects**

Consistent with its mostly sativa genetic foundation, Big Devil F1 Fast Version produces cerebral, uplifting effects with strong mood elevation and creative engagement. The effect onset is characteristically fast and relatively clean. Physical relaxation accompanies the mental experience but is secondary. Sweet Seeds' Big Devil family has accumulated a positive reputation among European recreational users for a euphoric, pleasant high without excessive anxiety — notable for a sativa-dominant cultivar.

**Medical Applications**

Anecdotal reports suggest applications for mood support, fatigue, and motivational difficulties. The sativa-dominant effect profile may be of interest to those seeking daytime functional cannabis use.

⚠️ This information is for educational purposes only and should not be considered medical advice.

Sources: http://sweetseeds.es/shop/en/65_sweet-seeds-seeds, https://en.seedfinder.eu/strain-info/Big_Devil_F1_Fast_Version/