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Key Facts

Lineage

Jack 47® x Jack 47 Auto®

Seed type

Feminized

Sativa / Indica

Hybrid

Flowering time

Short (<55 days)

Yield

L-XL

Potency

Medium (15–25% THC)

Description

Jack 47 F1

Jack 47 F1 FAST is a modern variant of the traditional Jack-47 genetics, combining the characteristic haze incense aroma of the Jack Herer line with the warm, spicy depth of AK-47. The FAST version is characterized by a significantly shortened flowering time, while retaining the potency, aroma, and growth vigor of the classic line. The plants grow vigorously and stretch noticeably before flowering, but remain more compact than the regular Jack 47. The buds develop a rich layer of trichomes and deliver an intense, fresh, sweet-spicy aroma. The effect is clear, uplifting, and creative -- ideal for users who prefer an energetic but not overwhelming sativa note. Cultivation focus: Perfect for indoor with limited time; high light intensity recommended; ideal for SCROG.\ Cross & result: Jack 47 × FAST genetics -- faster, stronger, aromatic.\ Genetic features: Terpinolene haze profile, strong growth, F1 FAST flowering time.

Blütenbeispiel von Cannabis mit Trichomen - Detailansicht der Harzdrüsen

Synergies

The terpenes terpinolene, limonene, and β-caryophyllene create a fresh, citrus-spicy, and woody-resinous bouquet that clearly enhances the energetic hybrid character of the strain.

Das Logo von der Marke Sweet Seeds. Ein blauer Elefant auf orangenem Hintergrund. Sweet Seeds in grüner Schrift. Text unten Semillas Feminizadas

Sweet Seeds

Sweet Seeds is one of the most well-known European breeders and has stood for the highest quality, stability, and innovation in cannabis seed breeding for many years. The Spanish company is especially known for its color-intense and aromatically diverse strains, which delight both beginners and experienced growers. With a clear focus on genetic diversity, reliable germination rates, and excellent cultivation results, Sweet Seeds has established itself as a key player in the cannabis world. Their strains combine classic breeding lines with modern, autoflowering traits and impress with high homogeneity, strong aromas, and visually striking plants.