NLX 3 seeds
NLX Seeds – Northern Lights × White Widow from Switzerland
What is NLX? NLX by Helvetic Seeds is a feminised, photoperiod hybrid of Northern Lights × White Widow with 70% Indica and 30% Sativa, available as a Limited Edition. According to the breeder, it flowers for 8 weeks and is ripe outdoors in mid-October; it gives no figures for THC, height or yield but describes it as very strong and very high-yielding. Resinous flowers, a spicy, earthy scent and a body-focused, narcotic high are typical. It suits fans of classic genetics and growers who take cuttings – in the Classics and Landraces category. Available in packs of 3, 5, 10, 25 and 100 seeds.
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Manufacturer Information
Genetics & Origin of NLX
NLX has a long history in Switzerland: according to Helvetic Seeds, the clone turned up as a cutting in the late 1990s – where exactly from can hardly be said any more. What is known, according to the breeder, is that it is a cross of Northern Lights and White Widow, which it describes as balanced between the two parents. The structure is strongly reminiscent of Northern Lights, while leaves and flowers show the White Widow side: the leaves are narrower than those of a Northern Lights, the flowers larger than those of both parents and almost as resinous as those of White Widow. Helvetic Seeds gives 70% Indica and 30% Sativa. The seeds are feminised and photoperiod. The manufacturer does not state a THC or CBD value. A White Widow from another house is White Widow by Dutch Passion.
Who Is NLX For?
NLX is a Swiss classic in seed form, which Helvetic Seeds releases as a Limited Edition. It suits:
- Lovers of classic Northern Lights and White Widow genetics
- Growers who want to keep mother plants and take cuttings
- Indoor gardeners who plan for 8 weeks of flowering
- Fans of spicy, earthy aromas and very resinous flowers
- Consumers looking for a heavy, body-focused high
It is less suitable for anyone who is looking for a stimulating daytime strain or needs fixed figures on yield and THC content in advance. You can find more bulk packs under Bulk Seeds.
Growing NLX: Indoor & Outdoor
Indoor Growing
Helvetic Seeds gives the flowering time indoors as 8 weeks and calls NLX quick to harvest and very high-yielding; the breeder gives no figures for height or for yield in g/m². As a photoperiod strain it only flowers after the switch to 12/12. In its structure, according to the manufacturer, it strongly resembles a Northern Lights. It is also highlighted that it is a very good source of cuttings – so anyone who finds a suitable phenotype can carry it on as a mother plant. In late flowering, the large, resinous flowers reward good air movement and controlled humidity. You will find the basics on climate and care in the Growpedia.
Outdoor Growing
NLX is listed for indoors and outdoors. Outdoors, according to Helvetic Seeds, harvest falls in mid-October. The manufacturer does not state height or yield per plant. Because ripening falls in autumn, a sunny, airy spot where the flowers dry off quickly after rain makes sense. Only grow where it is legal to do so.
Effect, Aroma & Flavour of NLX
Helvetic Seeds calls the scent of the dried, resinous flowers unmistakable: spicy and earthy, with a typical resinous note. The manufacturer does not name a lab terpene profile or individual terpenes. It describes the effect as a narcotic, body-focused high, and it describes the strain as very strong – a percentage figure for the THC content is missing, however. For Helvetic Seeds, NLX is one of the few strains that come close to perfection: strong, fast, high-yielding and with flowers that the breeder calls a feast for the eyes. That is the manufacturer's assessment; no measured values are available for it. So dose cautiously at first. How intense the effect is depends on dose and personal tolerance.
Note: Effect information is based on manufacturer data and user experience and does not constitute medical advice.
Why Buy NLX at United Seedbanks?
United Seedbanks is not an anonymous mail-order seller but a specialist shop for cannabis seeds. You get NLX from us as original seed stock from Helvetic Seeds – with honest strain data instead of advertising promises.
- Original genetics from Helvetic Seeds – NLX as a feminised Limited Edition, from the pack of 3 up to 100 seeds.
- Personal expert advice – we know our range and help you choose the right strain and pack size.
- Discreet shipping – neutrally packed, free shipping from €100.
- Secure payment of your choice – credit card, bank transfer or Bitcoin.
- Verified quality – carefully stored seeds for reliable germination.
This gives you NLX with expertise, discretion and dependable service from a single source. The breeder's full range is available on the Helvetic Seeds page.
Frequently Asked Questions about NLX
What genetics are behind NLX?
According to Helvetic Seeds, a cross of Northern Lights and White Widow with 70% Indica and 30% Sativa. The original clone turned up as a cutting in Switzerland in the late 1990s.
How long does NLX flower?
Indoors 8 weeks. Outdoors, according to the breeder, it is ready for harvest in mid-October.
How much THC does NLX have?
Helvetic Seeds does not state a figure. The breeder describes the strain as very strong, with a narcotic, body-focused high.
Is NLX suitable as a mother plant?
Yes, the breeder expressly highlights it as a very good source of cuttings.
Is NLX permanently available?
Helvetic Seeds lists NLX as a Limited Edition. The breeder does not say how long it will remain available.