Galactic Jack

Back Forty Galactic Jack
Photo: Back Forty · Ontario Cannabis Store

Where to buy

5 current prices, from $30.11. Prices are read from public online stores and menus and can change; check with the store before you go.


About this product
Chart a trail to the stars with Galactic Jack. This potent sativa cross of the iconic Jack Herer x Space Queen delivers a constellation of sweet citrus, earthy spice and subtle skunk flavours. The buds are super dense, gleaming with trichomes and packed with an out-of-this-world amount of myrcene, limonene and linalool terpenes. Always hang dried, dry trimmed, cured for at least two weeks and sealed with a humidity pack for exceptional freshness and moisture content. Grab a bag of Galactic Jack flower and explore the natural wonders of an otherworldly Back Forty.

About strain
Galactic Jack strain illustration
Sativa
4(128)

About Galactic Jack

Galactic Jack is a sativa variety. The effects people mention most are feeling energetic, talkative and focused.

THC and potency

Public lab results give a good picture of its strength: 5 flower samples tested between 2022 and 2024 came in at a median of 19.7% total THC (the middle half ranged from 13.4% to 19.7%). CBD is typically negligible (under 0.5%). That is in line with most flower on Canadian shelves. Potency varies by grower and batch, so always check the label.

Aroma, flavour and terpenes

Its reported terpene profile is led by myrcene, with pinene and limonene. Myrcene is known for earthy, musky notes with a ripe-fruit edge, while pinene adds sharp, fresh pine. Total terpene content measured a median of 2.2%. Consumers most often describe the flavour as grapefruit, lemon and honey.

Reported effects

Beyond feeling energetic, reviewers also mention feeling aroused and uplifted. Some consumers say they reach for it when dealing with depression, stress and anxiety. The side effects mentioned most are anxiety, headaches and dry mouth. These are personal reports, not medical advice.

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