1 - Best Outdoor Cannabis Seed at the Copa Cannabis in Uruguay 2015
3 - Best Indica at Treat Yourself Expo 2013

Blue Widow (Dinafem)

A well balanced hybrid which beautifully combines the best attributes of Blueberry and White Widow. Delicious flavours of berries meet the potency of White Widow in the beautiful package of purple/violet cannabis blossoms. The flowering time is only 50-55 days allowing a quick harvest. This strain is suitable for rookies, experts and bud photographers.

Genetics 50% indica - 50% sativa
Parents Blueberry x White Widow
Flowering period 50-55 days
THC% 12-16%
CBD% Medium
Yield (indoor) 525g/m²
Height (indoor) Medium
Yield (outdoor) 1100g/plant
Height (outdoor) 3m
Harvest time (outdoor) October
Available as Feminized seeds
Seed bank Dinafem
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Starting from € 25.00
1 seed € 25.00
3 seeds € 25.00

Easy Germination

Easy Germination

Cannabis Propagator

Cannabis Propagator


Zativo caters to private customers only, and does not supply commercial or industrial growers with large amounts of cannabis seeds. If we have reason to suspect that the ordered seeds are destined for growing cannabis on a larger-than-private scale, we reserve the right to dismiss that specific order. 

1 - Best Outdoor Cannabis Seed at the Copa Cannabis in Uruguay 2015
3 - Best Indica at Treat Yourself Expo 2013

Blue Widow: Perfectly balanced indica/sativa hybrid by Dinafem

Blue Widow by Dinafem is the cross between Blueberry and White Widow, resulting in a 50/50 sativa/indica split. A quick harvest time and a bright display of colors helps make this strain perfect for growers of all skill levels, as well as bud photographers with a green thumb!

Blue Widow has a 50-55 day flowering period, and will grow about 300cm in height in the great outdoors. This strain offers a bountiful harvest of resinous buds, yielding 525g/m² from inside grows, and 1100g/plant from outside grows. Like other strains in the Blueberry lineage, lower temperatures at night help encourage more of the blue/purple coloration to appear, even warming up to a reddish hue if the temperature is cool enough.

The Blue Widow bud is well balanced between the two parents: bright and flavorful like the Blueberry, strong and potent like the White Widow. The flavor and aroma present bittersweet berry notes. The THC tests at 12-16%, with the CBD at a medium level, giving this variety its soothing, mellow effects.

Blue Widow is a good strain for rookie growers to try, especially if they’re interested in playing with different temperature levels to really maximize the color-changing effects, which can always add a little intrigue. Not too spacey, and not too sedated, this 50/50 hybrid variety makes for a perfect pairing with a lunch date on the patio, a walk through the park, or a movie night with friends.

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