The Grow Awards 2026 🏆
G13 Haze

G13 Haze

aka G-13 Haze
3 harvests
hybrid
Genes
24%
THC
0.3%
CBD
5
Diaries
Barney's Farm
Strain Creator
3 harvests
hybrid
Genes
24%
THC
0.3%
CBD
5
Diaries
Barney's Farm
Strain Creator

Barneys Farm's G13 Haze stitches the mythic potency of G13 to a tropical Hawaiian Sativa, yielding a sativa-dominant (80/20) hybrid that pairs a lively head with a steady anchor. A confirmed Cannabis Cup winner (including 1st place in 2007 and a podium in 2006), this cultivar presents sweet-candy citrus layered over tropical fruit and gentle spice; crack a jar and the bouquet turns fruity, spicy, and faintly berry. Typical lots test in the 23-26% THC window with trace CBD (up to ~0.7%), and its terpene cast is often led by caryophyllene and limonene with supporting humulene. Indoors it stays medium in stature around 100-110 cm, responding well to SOG/ScrOG. Flowering wraps in about 65-70 days, packing dense, resin-frosted spears that average 500-600 g/m2 under good light; outdoors, expect 120-150 cm plants and around 800 g per plant by mid to late October. On the palate, expect bright sweet citrus and tropicals with a clean finish. The effect blooms quickly: creative and uplifting energy up top, then a composed, long-gliding body tone that keeps focus intact rather than foggy. If you are seeking a classic haze spark refined by Afghan-backed structure, G13 Haze preserves the legend with modern reliability. Bred and released by Barneys Farm, it balances vigor, yield, and style.

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Indica Sleepy
Sativa Energy
Low THC Normal
High THC Potent

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smoking_hills9GrandMaster
10
G13 Haze Regular
Growing it
Easy
Resistance
Strong
Wow best guava smell ever, smokewise very tasty and strong sativa, very good day smoke. Definitely 1 to grow again
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5y ago
8
G13 Haze Regular
Growing it
Normal
Resistance
Strong
G13 Haze2 Regular harvested after 10 weeks (70 days) / yield: 238 G G13 Haze1 Regular harvested after 13 weeks (91 days) / yield: 277 G The G13 Haze is a dominant sativa with an enormous growth height and very long shoots. The phenotype is very different, while G13 Haze2 has a rather sour and sweet smell and hardly any colouring, G13 Haze1 has a tart smell and rich purple leaves. Indica and sativa effects clearly noticeable the sativa effect predominates naturally. It gets very big and you should think about it beforehand (earlier in the flowering, pruning, etc.) and in any case take enough earth 20L+. My recommendation for day and night suitable.
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6y ago