Blue Critical Autoflowering (Dinafem)

Blue Critical Autoflowering by Dinafem is an indica dominant auto strain that resulted from the crossing of Critical+ Auto x Auto Blueberry. It gives her a great yield potential, as well as an ease of growth that will suit all levels of growing expertise. She produces a long lasting physical body stone. Blue Critical Auto goes from seed to harvest in 70-80 days and can yield up to 170g/plant.

Genetics Indica-dominant autoflowering
Parents Critical+ Auto x Blueberry Auto
Flowering period 70-80 days from seed to harvest
THC% High
CBD% Unknown
Yield (indoor) 450-500g/m²
Height (indoor) Short
Yield (outdoor) 50-170g/plant
Height (outdoor) Short
Available as Feminized seeds
Seed bank Dinafem
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Starting from € 21.00
1 seed € 24.32
3 seeds € 21.00

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. 


Blue Critical Autoflowering: A small but potent powerhouse of an autoflower!

Blue Critical Autoflowering by Dinafem is an amazing indica-dominant hybrid and the result of crossing two top-quality strains: Critical+ Autoflowering and Blueberry Auto. Don’t let its small stature fool you! It’s a little powerhouse of a strain, producing THC-rich bud to accompany its beautiful colour and bright aroma.

One of the more novel features of the Blue Critical Autoflowering, is that the plant takes on a lovely blue/purple coloration if the night temperature is 10°C cooler than the day temperature. This strain is perfect for beginners and experts and is comfortable in either indoor or outdoor grows. Outdoor harvest time is October, when the plant reaches its peak height of 75-150cm, yielding approximately 50-75g/plant. Indoor plants will yield 450-500g/m² after the 70-80 days it takes for this strain to come to completion.

Heavy notes of berries, lemon, and pine add a fresh brightness to the flavour and aroma of the Blue Critical Autoflowering, while a long-lasting body high settles in quickly. THC is tested as 'high", while the CBD content is not further specified, but this strain lends itself rather well to relaxing with good company or chilling out on your own.Blue Critical Auto pairs particularly well with feeding ducks at the park, exchanging foot massages with a loved one, or catching up with that cool new show you just started.

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