Cannabis
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Free delivery
for orders above 70 €
Fast delivery
across Europe
Secure delivery
in discreet packaging
Autoflowering
14 – 16 %
Low content
450 – 500 g/m²
100 – 130 g per plant
60 – 80 cm
120 – 150 cm
9 – 10 weeks or 63 – 70 days
August – September
Purple Haze x Thai x Ruderalis
Sativa (70%), Indica (30%)
Creative, Stimulating, Uplifting
Herbal, Grape, Earthy
Purple Haze Auto takes a psychedelic classic and strips away the wait. Sativa-heavy, grape-scented and powered by ruderalis speed — this auto doesn’t just coast on its famous name. The Purple Haze Auto strain delivers a creative, uplifting ride packed into compact, self-flowering cannabis seeds that respect your time without cutting corners on character.
The Purple Haze Auto cultivar is built on a three-way cross: Purple Haze, Thai and ruderalis. That’s not a random pick-and-mix — each parent brings something specific to the table, and the result is a 70/30 sativa-dominant autoflowering hybrid that keeps the spirit of old-school haze alive in a modern format.
Purple Haze hardly needs an introduction. A sativa legend rooted in Haze genetics, famous for its cerebral, almost trippy high and those unmistakable violet hues. It contributes the creative energy, the grape-tinged aroma and the visual fireworks — anthocyanin-rich phenotypes that flush purple under the right conditions. Without Purple Haze in the mix, this cannabis strain would be just another auto. With it, the lineage carries genuine pedigree.
Thai landraces are pure sativa territory — tall, slow and absolutely electric in effect. In this cross, Thai pushes the sativa ratio higher and sharpens the energizing edge. It also brings herbal, slightly spicy undertones to the terpene profile, adding depth that a single-parent haze cross wouldn’t achieve. The Thai influence is what keeps Purple Haze Autoflowering from feeling diluted or tamed.
Ruderalis does one job, and it does it well: it removes photoperiod dependence. The Cannabis ruderalis genetics fold an internal timer into the Purple Haze Auto genetics, triggering bloom automatically regardless of light schedule. The trade-off in stature and potency has been minimised through selective breeding, so the ruderalis contribution is structural efficiency — not compromise.
Together, these three parents create a cannabis cultivar that honours its heritage while running on autopilot. The sativa dominance stays intact, the flavour profile stays complex, and the ruderalis backbone keeps things compact and fast.
The aroma of Purple Haze Automatic hits with grape and earth before you even get close. It’s not subtle — there’s a sweet, almost wine-like fruitiness layered over a damp, loamy base that smells like a forest floor after rain. Herbal notes weave through the middle register, keeping it from veering into candy territory. This is a grown-up aromatic profile with real dimension.
On the palate, the flavour follows a similar map but takes its own route. The grape comes through first — ripe, slightly tart, closer to Concord than table grape. Then an earthy, herbal body fills the mid-palate, with a finish that lingers somewhere between fresh sage and wet soil. The aftertaste is clean but persistent, leaving a botanical trace that experienced smokers will recognise immediately.
Purple Haze Auto terpenes are responsible for the full sensory experience. Here’s what’s driving the show:
Connoisseurs who’ve tasted classic Purple Haze will find the aromatic DNA intact here. The grape-earth combination is unmistakable, and the herbal thread running through both aroma and flavour gives this automatic strain a signature that cheap imitations can’t replicate. It smells like it should — and that’s not always a given with autos.
With 15% THC and a 70/30 sativa lean, Purple Haze Auto effects land squarely in the “functional high” category. This isn’t a couch-locker or a paranoia machine — it’s a clear-headed, upward-moving experience that leaves room for thinking, creating and actually doing things. CBD content is minimal, so don’t expect a medicinal cushion — this one is built for the mind, not the body.
The onset is brisk. Within minutes, users typically notice a brightening of mood and a sharpening of focus. Here’s how it unfolds:
Newer users will find the 15% THC approachable — strong enough to notice, mild enough not to overwhelm. For experienced smokers accustomed to 25%+ strains, Purple Haze Auto marijuana seeds produce weed that’s more about quality of effect than raw potency. The high is nuanced, not blunt.
The sativa dominance means the indica side plays a supporting role. There’s a gentle body warmth that arrives later in the session — not sedating, just grounding. It prevents the sativa energy from spinning into restlessness. That balance is where this autoflowering Purple Haze earns its keep: it’s functional without being flat, creative without being chaotic.
We don’t stock strains because they have a famous name. At Shottas® we stock them because the genetics actually deliver. Purple Haze Auto earned its place in the Shottas seedbank line-up because it does what most autos built on haze genetics fail to do — it preserves the original character without sacrificing autoflowering reliability. Every phenotype we’ve evaluated carries the grape-earth aroma, the sativa-forward effect and the compact structure that growers want from automatic seeds.
Shottas® Seeds stands behind every seed in our range, and Purple Haze Auto auto seeds are no exception. We know the terpene profile inside out, we’ve seen how the genetics express across different phenotypes, and we’re confident this cultivar holds its own against any auto haze on the market. That’s not bravado — it’s homework.
Who is this for? Growers who want sativa energy in a fast, compact package. Collectors who appreciate classic cannabis genetics in self-flowering form. Users who value flavour and functional effects over raw THC numbers. And anyone who’s tired of paying boutique prices for average marijuana seeds.
Because here’s the thing — good genetics doesn’t need to cost a fortune. When you buy original cannabis seeds from Shottas seed bank, you’re getting top-shelf autoflowering seeds at a price that makes sense. No inflated brand tax, no middleman markup. Just solid genetics, properly selected, properly priced.
Purple Haze Auto cannabis seeds are also joined by a feminized photoperiod Purple Haze version in the Shottas® range — so if you prefer full control over the vegetative phase, that option is right there. But if speed and simplicity matter, this auto is hard to beat.
Ready to buy cannabis seeds that actually match the description? Purple Haze Auto autoflowering seeds are in the Shottas cannabis seeds line-up and ready to ship. Check our selection, pick your pack size, and see what happens when a legendary strain meets autoflower engineering done right. No mediocre!
Purple Haze Auto is a sativa-dominant autoflowering cannabis strain descended from Purple Haze, Thai and ruderalis genetics. It translates the legendary psychedelic haze experience into a fast, self-flowering format while retaining the grape-forward aroma and creative effects of the original.
The Purple Haze Auto genetics combine three parents: Purple Haze (a classic sativa known for purple colouration and cerebral highs), Thai (a pure sativa landrace adding energy and herbal complexity) and ruderalis (providing the autoflowering trait). The result is a 70% sativa / 30% indica hybrid.
Purple Haze Auto is a sativa-dominant hybrid — 70% sativa and 30% indica. The sativa side drives the creative, energizing effects, while the indica component adds a mild body warmth that keeps things grounded.
Purple Haze Auto carries approximately 15% THC. That’s a moderate level — strong enough to deliver a clear and functional sativa high without pushing into overwhelming territory, making it approachable for a wide range of users.
CBD content in Purple Haze Auto is minimal — well below 1%. This strain is built for its THC-driven creative and uplifting effects rather than any CBD-related properties.
On the palate, Purple Haze Auto leads with ripe grape, transitions into an earthy-herbal mid-note and finishes with a clean, botanical aftertaste. Think Concord grape meets fresh sage over damp soil — complex and lingering.
The aroma opens with sweet, wine-like grape and settles into a deep earthy base with herbal accents. It’s rich and layered — not a single-note strain by any stretch.
Grape and earth dominate, with herbal undertones providing structure. Myrcene, linalool and caryophyllene are the primary terpenes responsible for the sweet-earthy-spicy complexity.
Auto indicates that these are autoflower seeds — the plant transitions from vegetative growth to flowering automatically, based on age rather than changes in light cycle. This is thanks to the ruderalis genetics in its lineage.
Most auto haze crosses lose the sativa character in the conversion. Purple Haze Automatic retains the cerebral, creative high, the grape-earth terpene signature and the potential for purple colouration — all in a compact, fast-finishing package. That combination is genuinely rare among autos.
It’s frequently compared with other haze-family autos and purple-phenotype strains. But Purple Haze Auto’s specific combination of Thai sativa influence, grape aroma and creative effects puts it in its own lane — comparisons usually fall short.
Collectors value Purple Haze Auto seeds for the genetic heritage — classic Purple Haze lineage preserved in autoflowering form is a meaningful addition to any seed collection. The potential for visually striking purple phenotypes adds further appeal as souvenir seeds.
The photoperiod Purple Haze requires light-cycle manipulation to trigger flowering and generally grows taller with longer cycle times. Purple Haze Auto flowers automatically, stays more compact and finishes faster — while preserving the core aroma, flavour and effect profile.
Growers who prioritise speed and simplicity over maximum size will prefer this auto. It’s also a strong pick for those with limited space or for anyone who wants multiple harvests in a single season, in countries where cultivation is legal.
Yes. All Purple Haze Auto seeds from Shottas® are feminized automatically flowering seeds — every seed is designed to produce a female plant, so there’s no need to identify and remove males.
Pack sizes and current availability can be found directly in the Shottas® Seeds line-up. We offer options to suit both small-scale growers and those building larger collections.
Pricing is listed in the Shottas seedbank shop. Our approach is straightforward — premium weed seeds at a fair price, because quality genetics shouldn’t require a second mortgage.
Store Purple Haze Auto seeds in a cool, dark and dry place — an airtight container in a refrigerator is ideal. Properly stored pot seeds can maintain viability for years.
The genetics carry the anthocyanin potential inherited from the Purple Haze parent. Purple colouration can express in the phenotype, particularly when temperatures drop during the later stages of the plant’s life cycle. The genetic capability is there — expression depends on environmental conditions.
Purple Haze Auto is sativa-dominant with a 70% sativa / 30% indica genetic ratio. The sativa side drives the creative, energizing, uplifting effects, while the indica genetics contribute mild physical relaxation and structural compactness.
Buy Purple Haze Auto cannabis seeds at Shottas® — browse our full cannabis seed line-up and order from a trusted seedbank.