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  • Auto Haze Xxl
Genetics Sativa dominant
THC 20%
Plant height up to 150 cm
Bloom 70-84 days
Harvest 300-400 gr

Auto Haze Xxl seeds

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  • 4.00€


Free shipping wordlwide for orders over €80

For orders under €80 shipping cost is €10

Discounts for dealers and bulk buyers: 500 seeds - 15% off, 2000 seeds - 22% off, 5000 seeds - 30% off

Haze XXL Auto Strain Info

Haze XXL Auto is one of those rare autoflower seeds that actually delivers on the Haze promise. Most auto versions of classic sativa seeds lose the cerebral magic in breeding — the rush fades, the terpene profile flattens. Not this one. Three generations of backcrossing with a selected Jack Herer mother locked in the full sativa character while keeping autoflower convenience. These marijuana seeds produce a vigorous plant that finishes its entire lifecycle in 85 to 90 days — with buds you would expect from a photoperiod grow. Among both indica seeds and sativa seeds in the auto category, few strains match this combination of speed, flavor, and stable genetics.

The cannabis genetics combine Jack Herer with Haze 2.0 Auto, landing at roughly 70 percent sativa and 30 percent indica. That means a tall, open plant with wide internodal spacing, elongated resinous buds, and a cerebral high that lasts for hours. THC reaches up to 21 percent — solid high THC seeds territory for the autoflower class. If you have been searching for the best cannabis seeds to experience real Haze without the 14-week photoperiod wait, growing cannabis with these marijuana seeds is a revelation. The cannabis genetics were stabilized through repeated backcrossing, and it shows in every uniform plant that comes out of the pack.


Specifications at a Glance

Genetics

Jack Herer x Haze 2.0 Auto

Type

Autoflower, Feminized

Sativa / Indica

70% / 30%

THC

Up to 21%

Height

75 – 150 cm

Yield (Indoor)

400 – 450 g/m²

Yield (Outdoor)

60 – 185 g/plant

Seed to Harvest

85 – 90 days

Difficulty

Easy to Moderate

 

Quick Rating

Smell Intensity

★★★★☆  (4/5)

Potency (THC)

★★☆☆☆  (2/5) — 21% THC

Max Height

150 cm (autoflower)

Resilience

★★★★☆  (4/5)

Yield per Plant

★★★☆☆  (3/5) — up to 185 g outdoor

Sativa / Indica Ratio

70% Sativa  ▮▮▮▮▮▮▮▯▯▯  30% Indica

 

Practical Growing Guide

Haze XXL Auto behaves differently from most compact indica seeds autoflowers you might be used to growing cannabis with. The sativa heritage pushes the plant to 75–150 cm depending on pot size and light. Indoor growing works best under 600W HPS or quality LED on a 20/4 cycle. A tip that makes a real difference with these weed seeds: mix 30 percent coco coir into your substrate for better aeration and root development. Water frequently in smaller amounts — these pot seeds like moist substrate, not soggy. They are hungrier than average indica seeds varieties, so feed at 70 to 80 percent chart strength.

Yields of 400 to 450 grams per square meter are realistic indoors — genuine high yield seeds numbers for any autoflower. Slight defoliation of lower fan leaves during mid-flower redirects energy to the top colas, a standard practice among growers working with sativa-dominant autoflower seeds. For outdoor cultivation, plant autoflower seeds after mid-May. The flowering time is genetically locked at 85 to 90 days, so the plant finishes on schedule regardless of daylight hours. Expect 60 to 185 grams per plant outdoors. The wide internodal spacing protects naturally against mold, making outdoor cultivation in humid climates surprisingly viable with these weed seeds.

One observation from multiple grow cycles: the stable genetics produce remarkably uniform plants. Where other pot seeds give you a mix of phenotypes, Haze XXL Auto delivers consistent height, structure, and bud formation. That predictability simplifies nutrient scheduling and makes planning your flowering time window much easier — a real asset when growing cannabis on a tight schedule.

Flavor and Effects

The terpene profile is where Haze XXL Auto really separates itself from other autoflower seeds. Dominant notes of incense and pine blend with bright lemon zest and exotic wood on the exhale. The key terpenes are limonene, pinene, myrcene, and caryophyllene. Smell intensity is a strong 4 out of 5 — a carbon filter is essential for indoor growing. The effect matches the sativa pedigree perfectly: fast-hitting euphoria, mental energy, social buzz, and creative focus lasting 2 to 3 hours. A mild body component from the indica genetics keeps you comfortable without couch-lock. Whether you usually prefer indica seeds or sativa seeds, these marijuana seeds deliver a versatile high that satisfies both camps.

Where to Buy Haze XXL Auto Seeds Online

When you buy cannabis seeds online, start with a store that provides a germination guarantee and stealth shipping as standard. Discreet packaging and fast shipping USA should not be optional extras. A legit seed bank will list cannabis genetics for every strain with real customer reviews. Whether you shop at a USA seed bank or a cannabis seeds USA vendor overseas, look for catalogs carrying both premium marijuana seeds and cheap cannabis seeds options for budget-conscious growers. Cannabis seeds for sale at a reputable store always include clear lineage, yield, and difficulty info — that transparency separates real best cannabis seeds vendors from fly-by-night operations.

To order weed seeds of Haze XXL Auto, check cannabis seeds USA catalogs during spring before popular sativa seeds autoflower seeds sell out. Cheap cannabis seeds from a good cannabis seeds USA vendor still carry solid genetics — the price gap reflects pack size, not seed quality. Premium marijuana seeds from the original breeder guarantee authenticity, but established resellers with a germination guarantee work just as well. Compare cannabis seeds for sale across at least two stores, read grower reviews on those specific marijuana seeds, and order weed seeds early. A few minutes researching the best cannabis seeds source saves headaches later. For high yield seeds performance from sativa autoflowers, Haze XXL Auto marijuana seeds are hard to beat — and cheap cannabis seeds deals on this strain pop up regularly at cannabis seeds USA shops during planting season. Stealth shipping, a clear germination guarantee, and honest product descriptions: that is the baseline for any store where you buy cannabis seeds online with confidence.

FAQ

Q: How long does Haze XXL Auto take from seed to harvest?

A: The full lifecycle runs 85 to 90 days from planting. Growing cannabis with these autoflower seeds could not be more straightforward — the plant flowers automatically regardless of the light schedule, no timer changes needed.

Q: What kind of high should I expect from these high THC seeds?

A: Strongly cerebral and uplifting. The 70/30 sativa-indica ratio delivers euphoria, social energy, and creative focus without sedation. Effects last 2 to 3 hours. Among best cannabis seeds for daytime enjoyment, few weed seeds compete with this one.

Q: Is this a good strain for beginners who are just starting growing cannabis?

A: Yes. The plant is stable, mold-resistant, and autoflowering. It is slightly hungrier than pure indica seeds autoflowers, so pay attention to feeding. Mix coco coir into your soil and these marijuana seeds will reward you. Among pot seeds for beginners, this is one of the more forgiving sativa options.

Q: What yields are realistic from these high yield seeds?

A: Indoor growing delivers 400 to 450 grams per square meter. Outdoor cultivation produces 60 to 185 grams per plant. For autoflower seeds with a sub-90-day cycle, that is excellent. Among cannabis seeds for sale in the auto category, few sativa-leaning options offer this kind of production.

Q: Can I order weed seeds of Haze XXL Auto with discreet delivery?

A: Absolutely. Any reputable cannabis seeds for sale vendor offers stealth shipping for their marijuana seeds. Your pot seeds arrive in plain packaging with no identification. Always check the germination guarantee policy before placing your order.

Q: How does this compare to other sativa autoflower seeds?

A: It stands out for stability and flavor complexity. The cannabis genetics (Jack Herer x Haze 2.0 Auto) are among the most proven in the industry. Many sativa seeds autoflower strains sacrifice terpene depth for speed — these premium marijuana seeds do not. That is why experienced growers keep them in regular rotation.