secure connectionOld school haze lovers, this one’s for you. Haze #1 hits with sweet and spicy flavors, soaring highs and a cerebral buzz that lights you up without knocking you out.
Old school haze lovers, this one’s for you. Haze #1 hits with sweet and spicy flavors, soaring highs and a cerebral buzz that lights you up without knocking you out.
Haze #1 doesn’t waste time trying to fit in. This is the kind of strain that shows up, lights a joint, and reminds everyone what real sativa energy feels like. It’s pure, potent, and proudly old school. You’re not getting some generic hybrid here. You’re stepping into the roots of landrace cannabis, back when strains still had a wild side.
This is a plant for the true believers. The ones who don’t flinch at a bit of height, a bold terp profile, or a flowering schedule that sticks to its own rhythm. If you want a strain with that classic heady high, a mouthful of haze and spice, and the kind of punch that doesn’t need bells and whistles, Haze #1 has your name on it.
Want to stretch the veg phase and sculpt your plants exactly how you like? The Haze #1 photoperiod version gives you that flexibility.
Haze #1 is built on a powerhouse lineage: Mexican Haze, Thai, Colombian, and Jamaican genetics all blended into one. These are the original equatorial champions that shaped decades of cannabis breeding. It’s no surprise this one leans heavy on the sativa side. With 80 percent sativa and 20 percent indica, she carries the DNA of legends and delivers that bright, electric energy growers and old heads still talk about today.
This one hits where it counts. Expect a strong, euphoric high that ramps up fast and settles in with a clear-headed, almost energetic intensity. It’s uplifting, cerebral, and seriously motivating. Great for daytime, creative sessions, or just unlocking your inner motor mouth.
Flavor-wise, it’s classic haze territory. A swirl of sweetness and spice up front, layered with sour citrus and that unmistakable hazy herbal funk underneath. She’s loud, complex, and lingers on the palate like a good memory.
With a THC level of 23 percent, Haze #1 doesn’t mess about. She’s potent, no question, but not chaotic. The 0.4 percent CBD softens the edge just enough to keep the high soaring without tipping over into the jittery zone. It's a clean, focused ride that knows exactly where it's going.
You’re looking at a profile that’s all about lift and clarity. Expect trans-nerolidol and terpinolene setting the tone, backed by alpha-pinene, linalool, limonene, and beta-caryophyllene. Together, they create that signature haze sharpness with citrus, pine, floral notes, and a peppery kick to finish. A terp fan’s dream.
Haze #1 isn’t for the impatient. She’s not fussy, but she likes to stretch and demands a bit of space. This is a proper sativa with long branches and lanky growth patterns that call for training and planning. But if you give her the room and time she deserves, the results are worth every bit of effort. Trichome-heavy buds, dense colas, and that deep, hazy aroma that fills a grow room like incense.
Indoors, expect her to hit between 100 cm and 150 cm. She’s manageable with the right training. Topping, low-stress techniques, or a scrog setup will go a long way. Outdoors, especially in Mediterranean or tropical climates, she can push 120 cm to 200 cm with ease and grow into a true head-turner. She thrives in sun and warmth but holds her own in drier, temperate conditions too. Just give her airflow and space to stretch.
Haze #1 isn’t in a rush. She takes 49 to 56 days to flower, which is surprisingly fast for a sativa-dominant like this. Indoors, you’re looking at yields around 400 grams per m2 to 550 grams per m2. Outdoors, expect 450 grams per plant to 600 grams per plant when grown in the right conditions. Solid numbers for a strain that’s all about quality over shortcuts.
If you’re after a proper sativa with real heritage, hard-hitting effects, and an old-school terp profile that still puts most modern strains to shame, Haze #1 Regular seeds are exactly what you’ve been waiting for. No fluff, no hype, just fire. Order now at WeedSeedsExpress and grow a true classic from the roots up.
| Lineage | Mexican Haze X Thai X Colombian X Jamaican |
| Flowering Type | photoperiod |
| Gender | regular |
| Genotype | Sativa dominant |
| Ratio | 80 % Sativa / 20 % Indica |
| Grower Profile | Expert |
| THC | Up to 23.00% |
| CBD | Up to 0.40% |
| Yield Indoor | Up to 550 gr./m2 |
| Yield Outdoor | Up to 600 gr./plant |
| Height Indoor | Up to 150 cm |
| Height Outdoor | Up to 200 cm |
| Climate | Temperate, Mediterranean, Arid, Tropical |
| Flowering Time | 49 to 56 days |
| Flavors | Sweet, Haze, Sour, Spicy |
| Terpines | Trans Nerolidol, Terpinolene, Alpha Pinene, Beta Caryophyllene, Linalool, Limonene, Cymene |
| Effects | Euphoric, Happy, Powerful |
Hi There Unfortunately these seeds did not arrive during the ETA. However WSE where kind to offer a replacement/ refund so very kind. Great communication and happy to deal with them. Regards
Awesome strain. I can recommaned it to everybody with experience in the field of weed cultivation. The giant dark green and lime leafs with white pepper are just amazing. The effect is really intense and lasts for a pretty long time
Growing Haze 1 is quite difficult, but there is nothing like a good Haze breeding. The weed is high quality and provides stimulating and uplifting tensions. If I don't smoke too much, then I can smoke this weed at any time of the day. Tastes are earthy but also a bit chemical. You have to love that! Would recommend this strain.
Got my seeds fast, in about 9 days. Thank you for the fast and discreet delivery, really like the stealth tatics! Will order soon more if this Haze 1 turns out to be as you say so Frank. I will keep you posted!
Hey all hopefully they are i haven't received my order yet very eager to see the and taste everyone one i know is saying it's great.
What are Haze #1 Regular seeds?
Haze #1 Regular are classic, photoperiod, regular cannabis seeds that can produce both male and female plants. They come from a traditional Haze line and are mostly Sativa, valued for vigor, tall structure, and breeding potential.
Is Haze #1 Regular better for indoor or outdoor growing?
Haze #1 Regular performs well both indoors and outdoors. Outdoors it thrives in warm, sunny climates or greenhouses with long seasons; indoors it benefits from strong light and careful height management. Ideal daytime temperatures are around 21 °C-29 °C with moderate humidity and good airflow.
How long is the flowering time and when can I harvest Haze #1 Regular?
Expect a longer flowering typical of Hazes: about 10–14 weeks indoors after the switch to 12/12. In suitable climates outdoors, harvest is usually in late October to November; a greenhouse can extend the season and improve results.
How tall does Haze #1 Regular grow and how can I manage the stretch?
Haze #1 Regular can grow very tall with strong vertical stretch, especially after the flip to 12/12. Use topping, LST, supercropping, or a SCROG to control height and open the canopy. Short veg times and adequate spacing help indoors.
What yields can I expect from Haze #1 Regular?
Yields are moderate to high when plants are well trained and given enough time. Indoors, a SCROG with multiple tops can fill the space efficiently; outdoors, large, well-supported plants can produce generously under abundant sun.
What does Haze #1 Regular taste and smell like?
Expect classic Haze notes: incense and spice with citrus, pine, and sweet floral undertones. The aroma is pungent and lingering, so odor control may be needed indoors.
What are the effects of Haze #1 Regular?
Mostly cerebral and uplifting with energetic, creative focus typical of Sativas. THC is generally high and CBD is low. Many users find it better for daytime use; those sensitive to stimulating strains should start low.
Is Haze #1 Regular suitable for beginners?
It’s better suited to growers with some experience due to its long flowering time and vigorous stretch. Patient beginners can succeed by keeping veg short, training early, and maintaining stable conditions.
Are Haze #1 Regular seeds good for breeding and making clones?
Yes. As regular seeds, they produce both males and females, allowing selection of parents and creation of your own crosses. Female plants can be cloned to preserve a favorite phenotype. Keep males separate unless intentionally breeding.
Ordering Information
Our seed bank is primarily located in the EU (Haarlem, The Netherlands), so we can offer lightning-fast shipping to every country in the European Union.
We also have warehouses in the USA & Canada so that our customers across the Atlantic can receive their seeds just as quickly as our European customers.
You can find further details about our ordering conditions related to shipping, payment, and guarantees below.
Our goal is to give you the best experience possible! We ship your order quickly, offer free worldwide shipping, use discreet packaging, and guarantee delivery on all tracked orders.
Free shipping
Shipping without tracking is always free, and if your order is over €55, we'll include free tracked delivery too!
Discreetly packaged
Your privacy matters. Our shipments are super discreet, with no mention of cannabis or seeds anywhere.
Delivery time
For EU orders, you can expect delivery within 2-8 business days. Check our shipping page for more details on transit times to your country.
Free replacement
In rare cases where your seeds get damaged or lost during shipping, we’ll replace them for free!
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Our seeds have an average germination rate of 96%. To make sure you have a 100% germination rate, we add free seeds with every standard seedpack (Not applicable to 3-packs or BOGO Deals). In case of germination issues, feel free to contact us any time so we can work towards a solution.
Our delivery guarantee applies for all tracked shipments, which are available for almost all countries we deliver to. You can see if we offer tracked shipments to your country on our shipping and delivery page.
While our delivery guarantee is available for tracked shipments only, we ensure to initiate an inquiry for any shipment that fails to reach its destination. We value your input as a customer and will collaborate with you to discuss the remaining alternatives, aiming to reach an agreement on the most favorable resolution.
