

G13 Widow Regular 15 seeds
G13 Widow Regular – Polyhybrid by Nevil & Shantibaba
What is G13 Widow? G13 Widow by Mr. Nice is a regular, photoperiod polyhybrid that combines three gene pools: Afghan Indica, South Indian genetics and Brazilian Sativa. It flowers for 7 to 10 weeks and, according to the strain description, yields 400 to 550 g/m² indoors and around 400 g per plant outdoors. The THC content is only given as high. Aroma and effect vary greatly depending on the phenotype – from earthy and spicy to fruity, from relaxing to mentally stimulating. The line is aimed at growers who enjoy selecting – in the regular seeds category. Available in a pack of 15 seeds.
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Genetics & Origin of G13 Widow
G13 Widow comes from the Mr. Nice Seedbank; Nevil and Shantibaba are named as the breeders. The genetics are given as Afghan × South Indian × Brazilian – Afghan Indica meets South Indian genetics and Brazilian Sativa. Going by the strain name and according to the strain description, it is based on a cross of G13 and White Widow. A wide variety of phenotypes is typical of this polyhybrid: it ranges from Indica-dominant plants with compact flowers to Sativa-typical growth with a dense flower structure. The strain description does not give a fixed ratio of Indica to Sativa and only states the THC content as "high". The seeds are regular and photoperiod, so they produce male and female plants. From the same breeder, the shop stocks two lines with related names: G13 Haze Regular and Black Widow Regular.
Who Is G13 Widow For?
G13 Widow is not a uniform hybrid but a line to choose from. It suits:
- Selectors who want to pick their favourite from many plants
- Hobby breeders who need male and female plants for their own crosses
- Growers who find different aromas and growth forms within one strain appealing
- Indoor gardeners who work with a short vegetative phase of 7 to 10 days
- Outdoor gardeners who would like to harvest at the end of September
It is less suitable if you expect uniform plants and a predictable result – according to the strain description, choosing between phenotypes requires attention. You can find more lines of this kind under regular classics and landraces.
Growing G13 Widow: Indoor & Outdoor
Indoor Growing
Indoors, according to the strain description, a vegetative phase of 7 to 10 days is enough for G13 Widow before you switch to 12/12. Flowering takes 7 to 10 weeks, and the yield is given as 400 to 550 g/m². The stretch is considered moderate and easy to control; no height in centimetres is given. Because the line varies a lot, it is worth germinating more seeds, labelling the plants and taking cuttings from promising candidates. The sex shows in pre-flowering – you remove male plants unless you want to breed. You will find the basics on growing in the Growpedia.
Outdoor Growing
Outdoors or in a greenhouse, harvest falls at the end of September in the northern hemisphere; for the southern hemisphere, the strain description states early April. The yield is about 400 g per plant. There is no information on growth height outdoors, and because of the variety of phenotypes, individual plants can differ in size and growth form. A sunny, sheltered spot is the best basis. You can find more strains for open ground under regular outdoor seeds. Only grow where it is legal to do so.
Effect, Aroma & Flavour of G13 Widow
G13 Widow is not fixed in its aroma. The strain description mentions earthy, spicy and fruity scents, sometimes also unusually aromatic expressions; depending on the phenotype, the flavour ranges from sweetish and spicy to fruity and exotic. There is no lab terpene profile, but there is a reference to distinctive terpene profiles with potential for surprises. The range of effects is similarly broad: anything from relaxing to cerebrally stimulating is said to be possible, and the effect can be very intense. The THC content is only given as "high". Only a comparison after harvest will show which plant suits you best. How strong the effect is in an individual case depends on phenotype, dose and individual tolerance.
Note: Effect information is based on manufacturer data and user experience and does not constitute medical advice.
Why Buy G13 Widow Regular at United Seedbanks?
United Seedbanks is not an anonymous mail-order seller but a specialist shop for cannabis seeds. You get G13 Widow Regular from us as original seed stock from Mr. Nice – with honest strain data instead of advertising promises.
- Original genetics from Mr. Nice – G13 Widow as regular seeds from the Mr. Nice Seedbank in the pack of 15 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 G13 Widow Regular with expertise, discretion and dependable service from a single source. The breeder's full range is available on the Mr. Nice page.
Frequently Asked Questions about G13 Widow Regular
What genetics are in G13 Widow?
The strain description states Afghan × South Indian × Brazilian, i.e. Afghan Indica, South Indian genetics and Brazilian Sativa. Nevil and Shantibaba are named as the breeders.
How long does G13 Widow flower?
Indoors, 7 to 10 weeks. Outdoors, harvest falls at the end of September in the northern hemisphere.
How much yield does G13 Widow deliver?
Indoors, the strain description states 400 to 550 g/m². Outdoors or in a greenhouse, it is about 400 g per plant.
Why do G13 Widow plants turn out so differently?
G13 Widow is a complex polyhybrid line with a wide variety of phenotypes. Aroma, growth and effect can therefore differ significantly from plant to plant – which is exactly what makes it interesting for selection.
Do the seeds grow into female plants only?
No. G13 Widow is regular seed and produces male and female plants. The sex shows in pre-flowering.