Lavender Jack
Lavender (Soma Seeds) × Jack Herer (Sensi Seeds)
Lavender Jack is a hybrid cannabis cultivar that blends classic floral notes with an energetic sativa lift. It is often described as a slightly sativa-leaning hybrid, offering an upbeat, clear-headed experience followed by a calm, body-centered finish.
Appearance
Lavender Jack typically produces medium-dense, conical flowers with well-stacked calyxes and a frosted trichome coating. Some phenotypes may display lavender and violet hues, particularly when exposed to cooler temperatures during late flowering. Pistils are often a vibrant tangerine or apricot color, contrasting with the cooler tones.
The bud structure is generally uniform and amenable to trimming, with moderate sugar leaves that can carry significant resin. Well-cultivated samples exhibit a resinous sheen, indicative of high trichome density.
Aroma & Flavor
The aroma of Lavender Jack is characterized by a striking bouquet that mixes floral notes, often reminiscent of lavender, with hints of pine and citrus. Underlying spicy and sweet undertones, potentially including honey, contribute to its complex profile.
When consumed, the flavor often mirrors the aroma, presenting a fragrant experience with prominent lavender, citrus, and herbal notes. Some users also detect subtle minty or honey-like qualities.
Effects
Lavender Jack is known for its dual-natured effects, starting with an energetic and clear-headed lift that encourages focus. This is followed by a calm, body-centered sensation that helps to unwind muscular tension without inducing heavy sedation.
This balanced profile makes it suitable for daytime use, offering stimulation for concentration while also providing relaxation. It is often described as a functional high that avoids excessive jitteriness.
Terpenes & Cannabinoids
Reported THC content for Lavender Jack commonly falls between 25-26%, with CBD levels below 1%. The terpene profile is notable for its complexity, often featuring terpinolene and linalool as dominant compounds, contributing to its distinct aroma and effects.
Other terpenes that may be present include myrcene, limonene, caryophyllene, humulene, ocimene, bisabolol, and nerolidol. The total terpene content often ranges from 1.2% to 2.8% by weight.
Origins & Lineage
Lavender Jack is widely understood to be a hybrid cross of Lavender, developed by Soma Seeds, and Jack Herer, from Sensi Seeds. This pairing aims to combine the floral, linalool-rich characteristics of Lavender with the uplifting, terpinolene-forward profile of Jack Herer.
The lineage reflects a trend in 2010s breeding to blend classic aromatic profiles with commercially viable vigor and balanced effects. While specific breeder documentation can vary, this cross has become recognized for its consistent sensory appeal and functional high.
Cultivation Insights
Lavender Jack is typically a hybrid with a sativa-leaning tendency, often flowering within 63-70 days indoors. Its structure benefits from the bud density of Lavender and the moderate stretch of Jack Herer, resulting in well-formed flowers.
Growers often select phenotypes for resin output and balanced terpene production. Environmental controls, particularly cooler night temperatures during late flowering, can enhance the expression of its colorful hues.