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Black Widow
€6.40
€8.00
20%
5/5
(7 Ratings)
Black Widow by Positronics is a combination of White Widow and Mysty, a wide-leafed plant with a robust structure – towards the end of the flowering period its leaves go a lovely dark color.
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Data sheet
Bank
Positronics
Seed type
Feminized
Available individually
No
Recommended use
Medicinal
Recommended growing environment
Any
Cannabinoid profile
CBD-dominant
Genotype
Indica
Physical effect
Medium
Psychoactive effect
Relaxing
Indoor Flowering Time
7-8 weeks
Outdoor Harvest Time
October
Flavor
Hash
Flavor 2
Fruity
Climate
Rainy/High humidity
Description
Black Widow by Positronics tends to go an almost black color, hence the name, when the temperature is right. This stable, short plant produces a whole lot of resin, making for quite a well-rounded indica strain.
Black Widow Fem Seeds by Positronics
How to Grow Black Widow Indoors
Indoors it takes about 65 days to flower, producing yields of up to 700g with 12 plants per square meter. This plant centers most of its yield on the central stem, and it really enjoys indoor artificial lighting and organic nutrients, such as Bat Guano– it doesn’t eat too much, so keep its dosages low and keep a good eye on it. During the fattening period is when they’ll need the most.
How to Grow Black Widow Outdoors
Outdoors, it’ll be ready towards the second week of October, yielding a maximum of 500g per plant when done right. This beautiful plant doesn’t like humidity too much, especially not towards the end of the flowering period, so you’ll need to place it somewhere as dry as possible and with as much sun as possible. It grows strong and fast, with wide leaves and thick branches.
Black Widow Cannabinoid Effect
It gives an intense sedating effect with a high CBD content, making it quite medicinal in as far as extracts, as it doesn’t give much of a psychoactive effect at all. It has an intense wild berry flavor.
- Sativa/Indica: 10/90%
- Flowering: 60-65 days indoors, mid-October outdoors.
- Height: 0.8-1m indoors, 1-2m outdoors.
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Black Widow
€6.40€
€8.00€
20%
09/10/2025
Super easy to grow, even for beginners. Zero problems! Good product, this one.
Translated from Spanish
Super fácil de cultivar, incluso para novatos. ¡Cero problemas! Buen artículo este.
22/09/2025
What a wonder! Truly, it surprised me. The resin it produces is on another level and the effect... perfect for relaxing! Highly recommended.
Translated from Spanish
¡Qué maravilla! De verdad, me sorprendió. La resina que saca es de otro nivel y el efecto... ¡perfecto para relajarse! Muy recomendada.
01/08/2025
How does Black Widow do indoors given its short stature?
Translated from Spanish
¿Qué tal se da la Black Widow en interior con su baja estatura?
27/07/2025
Fantastic! The resin it puts out is something else and the aroma... wow! Perfect for chilling out after a tough day. Highly recommended.
Translated from Italian
Fantastica! La resina che produce è qualcosa di unico e l'aroma... wow! Perfetta per rilassarsi dopo una giornata intensa. Consigliatissima.
25/07/2025
I ran it indoors with 11L pots and a 400W LED. Grew robust and the harvest was very decent for the time frame. About 60 days of flowering and it was ready. Has anyone else tried it with coco? I'd like to know about the yield.
Translated from Spanish
La puse en interior con macetas de 11L y LED de 400W. Creció robusta y la cosecha, muy decente para el tiempo. Unos 60 días de flora y ya estaba. ¿Alguien más la ha probado con coco? Me gustaría saber el rendimiento.
21/07/2025
Order arrived super fast, as always. Already got it germinating, let's see how this strain goes. From what I've heard, it's very promising. Any special trick to get more resin out of it?
Translated from Spanish
Me llegó el pedido super rápido, como siempre. Ya la tengo germinando, a ver qué tal esta variedad. Por lo que he oído, promete bastante. ¿Algún truco especial para que saque más resina?
06/02/2024
Loved Black Widow from Positronics. Totally recommended!
Translated from Spanish
El Black Widow de Positronics me encantó. ¡Totalmente recomendado!