G13 Haze 3 seeds
G13 Haze Seeds – G13 × Hawaiian Sativa by Barney's Farm
What is G13 Haze? G13 Haze by Barney's Farm is a feminised, photoperiod hybrid of G13 × Hawaiian Sativa with 80% Sativa and 20% Indica. It flowers for 9 to 10 weeks indoors, stays compact for a Sativa at 100 to 120 cm and, according to the manufacturer, yields 500 to 600 g/m² with 22 to 24% THC. Earthy citrus and pine notes and a stimulating, later relaxing effect are typical. Because it does not ripen outdoors until the end of October, it is a strain for experienced growers – in the Sativa strains category. Available in packs of 3, 5 and 10 seeds.
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Manufacturer Information
Genetics & Origin of G13 Haze
G13 Haze goes back to two lines, which Barney's Farm gives as the cross G13 × Hawaiian Sativa. The breeder calls G13 legendary; the result sets 80% Sativa against 20% Indica. Despite this split, according to the manufacturer the strain grows medium-sized to short and compact for a Sativa-dominant plant. Barney's Farm gives the THC content as 22 to 24%, and the manufacturer does not state a CBD value. The seeds are feminised and photoperiod, so flowering only begins after the switch to 12/12. If you would like to select or breed with the same strain, you will also find it from the same breeder as G13 Haze Regular. More Sativa-leaning lines are listed in the Sativa strains category.
Who Is G13 Haze For?
G13 Haze combines Sativa effect with manageable growth. It suits:
- Experienced growers who reliably control humidity and temperature
- Sativa fans looking for a plant that stays compact
- Indoor growers who work in SOG or ScrOG and plan for a height of 100 to 120 cm
- Lovers of citrus and pine aromas
- Consumers who appreciate a creative, euphoric effect
G13 Haze is less suitable for a first grow: the manufacturer calls it moderately demanding, and outdoors it does not ripen until the end of October. You can find more potent strains under Super High THC Content.
Growing G13 Haze: Indoor & Outdoor
Indoor Growing
Indoors, G13 Haze flowers for 9 to 10 weeks and reaches 100 to 120 cm. Barney's Farm states 500 to 600 g/m² and recommends the strain for SOG and ScrOG – the compact growth suits both methods. The breeder describes growing it as moderately demanding and advises controlled humidity and temperature; a hygrometer and adjustable air extraction are therefore part of the basic equipment. In a ScrOG, you spread the shoots under the net early so that all flower sites receive light evenly. Because of the resinous citrus-pine aroma, a carbon filter makes sense. You will find more in-depth information on climate and training in the Growpedia.
Outdoor Growing
Outdoors, according to the manufacturer, G13 Haze grows 120 to 150 cm tall and delivers 800 g per plant under optimal conditions. Harvest falls at the end of October – that is late, and precisely for that reason we rate it as a strain for experienced growers. Outdoors you need a warm, sheltered location with a dry autumn, or a greenhouse in which humidity and temperature can be controlled. In locations with early autumn rain, growing indoors is the safer choice. Only grow where it is legal to do so.
Effect, Aroma & Flavour of G13 Haze
According to Barney's Farm, the scent of G13 Haze is earthy and citrusy, with a hint of pine and a sweet note. The flavour follows the scent: distinct citrus and pine aromas and a refreshing aftertaste; the manufacturer also speaks of a resinous aroma. It does not give a lab terpene profile. Barney's Farm describes the effect as cerebrally stimulating and creativity-boosting, combined with a relaxing body effect: an initial euphoria is followed by calming relaxation. The breeder therefore considers the strain suitable for the daytime as well as the evening. At 22 to 24% THC it is strong. How intense the effect is depends on dose and individual tolerance.
Note: Effect information is based on manufacturer data and user experience and does not constitute medical advice.
Why Buy G13 Haze at United Seedbanks?
If you order G13 Haze, you should know who you are buying from: United Seedbanks is an established specialist shop for cannabis seeds and stocks Barney's Farm as a permanent part of its range.
- Original genetics from Barney's Farm – G13 Haze from the breeder's feminised line, in three pack sizes.
- Advice from a specialist retailer – we help if you are torn between several strains or pack sizes.
- Discreet shipping – neutral packaging and free delivery from €100.
- Payment of your choice – credit card, bank transfer or Bitcoin.
- Fresh, verified seeds – professionally stored for a dependable germination rate.
That way you get G13 Haze from a reliable source. You can find more strains from this breeder on the Barney's Farm page.
Frequently Asked Questions about G13 Haze
Which strains make up G13 Haze?
Barney's Farm gives G13 × Hawaiian Sativa. The ratio is 80% Sativa and 20% Indica.
Is G13 Haze suitable for beginners?
Not really. The manufacturer calls it moderately demanding and more suitable for experienced growers, and outdoors it does not ripen until the end of October.
How long does G13 Haze flower?
Indoors 9 to 10 weeks after the switch to 12/12. Outdoors, harvest is at the end of October.
How tall does G13 Haze grow?
Indoors 100 to 120 cm, outdoors 120 to 150 cm. For a Sativa-dominant strain it stays compact, according to the manufacturer.
Is G13 Haze also available as regular seed?
Yes. Barney's Farm also offers the strain as G13 Haze Regular, which grows into male and female plants.