GrowingWeed
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Sir Jack

4.3(535)

Sir Jack is a sativa-dominant strain with sweet flavors, known for energetic, creative effects.

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Trusted stores stocking Sir Jack seeds

Buy at Barney's Farm

You'll complete your purchase securely on Barney's Farm's website.

Sir Jack Strain Overview

Sir Jack is a sativa dominant hybrid (80% sativa/20% indica) strain with a character all of its own. This infamous bud boasts a THC level that ranges from 13-19% on average, with 0.2% CBD. Seeds come in regular form, and demand from home growers has never really slowed.

Users describe the Sir Jack high as an immediate uplifting cerebral rush that sharpens focus and sets off waves of creative energy, keeping you motivated and sociable without weighing down the body. A soft physical ease settles in beneath the head high, smoothing out the energy so it never turns jittery or racy. These combined effects make Sir Jack a frequent pick among patients dealing with mild to moderate depression and chronic fatigue, and a reliable standby for anyone medicating on a schedule.

Sir Jack has a mouth-filling sweet flavor that lingers on the tongue long after the exhale, with an aroma to match that grows sharper as the buds are broken apart. The smoke is smooth on the inhale with a sweet finish that builds the longer the session runs. This bud has long tapered spade-shaped bright neon green nugs, curly amber hairs and a thick coat of frosty crystal trichomes.

For growers, Sir Jack offers an easy, forgiving grow that suits first-time cultivators — expect plants flowering in a standard 9-10 weeks, at home indoors or outdoors. It shrugs off common beginner mistakes, and yields stay respectable even when conditions are less than perfect. Plants stretch to a medium height with strong side branching, equally at home in a tent or a garden bed. Its genetics run through the wider Sir family — see Sir Jack Auto Pure CBD and Crusader Kush - Sir Lanceolate for close relatives worth comparing before you buy.

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