Auto seeds Ultra Lemon Haze cannabis seeds were created by crossing the cup winning Super Lemon Haze with a Californian Sour Diesel and the result is a tall auto with a spicy sativa aroma and soaring high.
To create Ultra Lemon Haze we crossed the Cannabis Cup winning Lemon Haze with a select Sour Diesel developed in northern California. This was then crossed with our Auto #1 to produce a stable strain that is truly unique. These genetics and the resulting strain have created something incredibly special which has made it one of our favourites. The taste is of sharp citrus, lemons and pink grapefruit, whilst maintaining the fuel like undertones of the Sour Diesel. The Super Lemon Haze was a multiple cup winner for good reason and these traits have carried through into Ultra Lemon Haze. Sativa dominant, the buds are long and dense with typical sativa shape shade leaves. The smoke is spectacular and the stone distinctly psychedelic with an excellent balance between a physical body buzz and soaring cerebral high. Ultra Lemon Haze can be grown well both indoors and out, but indoors requires a good level of control and management to obtain the best results. Average height will be 60-70cm indoor but some phenotypes can extend up to 80cms+ if grown outdoors in optimal conditions. Due to the dominance of the Sativa genes and the lower percentage of Ruderalis this is not a standard autoflowering variety. For optimum yield and maximum psychoactivity (THC content), 90+ days are recommended. Indoors, special care must be taken. Unlike other autos the best photoperiod for Ultra Lemon Haze is 12-16 hours. It is also best to change from vegetative nutrients to flowering nutrients at week 5/6 to ensure the best crop. Outdoors, Ultra Lemon Haze can be planted from early March to the beginning of July but the flowering period will never be shorter than 60 days. The extra time and care required for Ultra Lemon Haze will bring outstanding rewards and will leave you wanting to make this a regular addition to your grow.
3 seeds, 5 seeds
Very High (over 20%)
Unknown / Low
Greenhouse,Grows indoors,Grows outdoors
Lemon Haze x Sour Diesel x Auto #1
Ruderalis, Indica, Sativa
12-14 weeks from seed
Very intense sativa high with body buzz
All of our orders are shipped from here in the UK using our national mail carrier Royal Mail
Where do we ship?
We ship worldwide except for the USA.
If you are ordering from outside of the UK please check your local laws before ordering as we cannot be held responsible for any legal problems you might incur from imported a prohibited product
If ordering from outside of the EU we recommend you use one of our stealth options to avoid problems with customs or foreign postal systems
UK: 1-3 working days
Europe: 3-7 working days with packages occasionally taking up to 2 weeks
Rest of the World: 5-9 working days with packages occasionally taking up to 3 weeks
GROWING CANNABIS IS ILLEGAL IN MOST COUNTRIES – CANNABIS SEEDS ARE LEGAL IN THE UK
We strongly advise against breaking the law! Inform yourself about the legality of Cannabis and cannabis seeds in your country before ordering any of these seeds!
Our seeds are sold as adult souvenirs for genetic preservation purposes only. All growing information is provided by breeders working in legal growing jurisdictions. For anyone outside of such places it is only provided for educational purposes
It is the sole responsibility of the purchaser to ascertain and obey all laws which apply to the possession and use of any items listed on our site. Please consult local, provincial and federal laws (including pertinent laws applied to your country) before placing an order.
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LEGALITY OF CANNABIS SEEDS IN THE UK. WE SELL OUR SEEDS FOR SOUVENIR PURPOSES ONLY AND FOR GENETIC PRESERVATION IN CASE OF A FUTURE LAW CHANGE. IT IS ILLEGAL TO GERMINATE CANNABIS SEEDS IN THE UK AND WE WILL NOT ANSWER QUESTIONS RELATING TO GERMINATION OR GROWING. IF YOUR INTENT IS TO GERMINATE SEEDS WE WILL REFUSE THE SALE. STRAIN DESCRIPTIONS ARE PROVIDED BY THE BREEDERS WHO OPERATE IN LEGAL LOCATIONS AND SHOW THE GENETIC TRAITS OF THE STRAIN.