
Arjan's Ultra Haze 2 aka Mango Haze 5 seeds
Arjan's Ultra Haze 2 Seeds – Haze with 12–13 Weeks Flowering
What is Arjan's Ultra Haze 2 aka Mango Haze? Arjan's Ultra Haze 2 by Green House Seeds is a feminised, photoperiod Haze with 80% Sativa and 20% Indica. It flowers for 12 to 13 weeks, grows tall with long side branches and, according to the manufacturer, delivers up to 800 g/m² with 17.53% THC. A fruity, woody aroma and a strongly psychoactive, long-lasting, communicative effect are typical. Because of the long flowering time and the late harvest outdoors, it is a strain for experienced growers with space and patience – in the Sativa strains category. Available in packs of 3 and 5 seeds.
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Manufacturer Information
Genetics & Origin of Arjan's Ultra Haze 2 aka Mango Haze
Arjan's Ultra Haze 2 is one of the award-winning Haze strains from Green House Seeds: in 2005 it took second place at the HTCC and third place at the Champions Cup. The breeder has not fully published the exact lineage; it speaks of a Haze line with a tropical touch. The name suffix “Mango Haze”, under which the strain is additionally listed in the shop, is not explained in more detail in the strain description either. What is certain is the ratio of 80% Sativa to 20% Indica. Green House Seeds also states exact values: 17.53% THC, 0.16% CBD and 0.66% CBN. The seeds are feminised and photoperiod, so flowering only begins after the light cycle is switched to 12/12. Another Haze from the same breeder is Super Silver Haze.
Who Is Arjan's Ultra Haze 2 aka Mango Haze For?
Arjan's Ultra Haze 2 is not for those in a hurry. We rate it as a strain for experienced growers – because of the 12 to 13 weeks of flowering and the harvest only at the end of October; it also needs a lot of space. It suits:
- Experienced growers who reliably see long Sativa flowering periods through to the end
- Indoor growers with a tall room and practice in low-stress training
- Greenhouse and outdoor gardeners in locations with a long, warm autumn
- Haze lovers looking for fruity, woody aromas
- Consumers who appreciate a stimulating, sociable effect for the daytime
It is less suitable for a first grow and for small rooms; the manufacturer also aims it at experienced growers. You can find shorter-flowering alternatives under High Yield & Short Flowering.
Growing Arjan's Ultra Haze 2 aka Mango Haze: Indoor & Outdoor
Indoor Growing
Indoors, Arjan's Ultra Haze 2 needs a full 12 to 13 weeks of flowering after the switch to 12/12. The plant grows tall, as is typical of a Sativa, and forms long side shoots; Green House Seeds therefore recommends low-stress training and advises against small rooms. The manufacturer gives the level of care required as medium to high. With appropriate care, up to 800 g/m² is possible according to the manufacturer. It does not state a height in centimetres. In practice, the long flowering time means: climate, feeding and light distance must remain stable for around three months, and the long shoots need a net or stakes. The Growpedia offers background knowledge on training.
Outdoor Growing
Outdoors, the strain only ripens in the last week of October. This only works where autumn stays warm and dry for a long time; in cooler regions a greenhouse, which the manufacturer expressly names as a growing location, is the safer solution. Green House Seeds lists equatorial, tropical, subtropical and temperate as suitable climate zones. Under good conditions, up to 1,000 g per plant is possible, according to the manufacturer. Plan for plenty of space, because the plants grow tall and spreading. Only grow where it is legal to do so.
Effect, Aroma & Flavour of Arjan's Ultra Haze 2 aka Mango Haze
Green House Seeds describes the scent as fruity and woody, tropical and complex; in the flavour, spicy, woody tones with typical Haze character are added. The manufacturer does not state a terpene profile. It classes the effect as strongly psychoactive, long-lasting, euphoric and communicative – activating, sociable and mentally invigorating, fitting for creative work, social gatherings and the daytime. It gives the THC content as 17.53%, plus 0.16% CBD and 0.66% CBN. If you want to wind down in the evening, such a stimulating Sativa is less advisable. How intensely you experience the effect depends on dose and personal tolerance; with a long-lasting Haze high it pays to start small.
Note: Effect information is based on manufacturer data and user experience and does not constitute medical advice.
Why Buy Arjan's Ultra Haze 2 aka Mango Haze at United Seedbanks?
At United Seedbanks you buy Arjan's Ultra Haze 2 aka Mango Haze as original genetics from Green House Seeds. As a specialist shop for cannabis seeds, we place great importance on provenance, storage and transparent information about every strain.
- Original genetics from Green House Seeds – Arjan's Ultra Haze 2 as feminised seed, in packs of 3 and 5 seeds.
- A real specialist shop – reachable in person if you have questions about a strain or your order.
- Discreet shipping – neutral, protected packaging; free shipping from an order value of €100.
- Secure payment methods – credit card, bank transfer or Bitcoin.
- Careful storage – seeds kept cool and dry for optimal germination conditions.
Anyone ordering Arjan's Ultra Haze 2 aka Mango Haze from United Seedbanks buys verified original seeds. Learn more about this breeder's range on the Green House Seeds page.
Frequently Asked Questions about Arjan's Ultra Haze 2 aka Mango Haze
Is Arjan's Ultra Haze 2 suitable for beginners?
Not really. Flowering takes 12 to 13 weeks, and outdoors the strain only ripens at the end of October – which is why we rate it as a strain for experienced growers. Added to this is the tall growth with long side shoots.
How long does Arjan's Ultra Haze 2 flower?
12 to 13 weeks after the switch to 12/12. Outdoors, harvest falls in the last week of October.
What genetics are behind Arjan's Ultra Haze 2?
Green House Seeds has not fully published the lineage and speaks of a Haze line with a tropical touch. What is known is the ratio of 80% Sativa to 20% Indica.
What yield does the strain deliver?
According to the manufacturer, up to 800 g/m² indoors and up to 1,000 g per plant outdoors – in each case with appropriate care and enough space.
Which awards has Arjan's Ultra Haze 2 won?
Green House Seeds names second place at the HTCC 2005 and third place at the Champions Cup 2005.