nirvana seeds
nirvana seeds
nirvana seeds
social media

Welcome, Log in

Home Login

Newsletter

Be the first to know about discounts and specials!

Catalog Close [X]

First choose if you need indoor or outdoor seeds

Indoor marijuana seeds
Outdoor marijuana seeds
Home>Regular marijuana seeds>BlackJack (10 seeds)

BlackJack’s mother, Black Domino, was a clone of a marijuana plant sent to the Netherlands from the area around Seattle. Its father is Nirvana’s very own Jock Horror. Nirvana BlackJack produces hard buds with huge, grape-like calyxes that are completely encrusted with THC! The smoke is heavy and flavoursome, and produces an exceptionally long-lasting high. BlackJack is thought of highly in the medical marijuana scene.

White strain: Yes
Feminized: No
Medical: Yes
Effect: High (head trip) yet stoned (body buzz)
Flowering period: 9 - 11 weeks
Average yield: 400 - 500 (g/m² in SOG)
Flavour: fruity / herbal
Plant height: Medium
Plant type: Indoor as well as Outdoor
Indica / Sativa: Hybrid

30 other products in the same category:
100%
High
High
94
Medium
0
Low
0
Average
 
4
Write a review

good meds Posted by texx on 2013-01-13 09:05:18
Yield
average
Flavour
grape,berry and fruity
Comment
This is a great plant, very good buds frosty. quality meds
Was this review helpful to you? YES(1) NO(0)
andrew indica mackinnon Posted by andrew indica on 2012-12-17 06:09:39
Yield
medium-large
Flavour
grape,berry and fruity
Comment
a easy to grow plant that will reward you with taste,smell and late growers get nice colors being mostly purple.
Was this review helpful to you? YES(1) NO(0)
Yum Posted by B. W on 2012-11-18 03:27:13
Yield
Good
Flavour
Awesome
Comment
This is a great plant, very good buds frosty. Nice yields of quality meds
Was this review helpful to you? YES(1) NO(1)
Personally, to ALL my peeps out there, SHOUT OUT THE BLACKJACK!? Posted by zuvuya4 on 2012-05-16 00:41:53
Yield
Overall yield; inside 11(depending on how you prefer your smoke, I often go the distance for the right plant, that WANTS to keep going, but around 10-11 week mark, is pretty ready and swolen to deserve the extra time!!=for the connisuos) weeks of fruiting/finishing... was about 2.3 oz per plant,x4 plants. I might suggest doing what I did, instead of vegging 4-6 weeks, as usual, try for 8 weeks of veg...the longer the veg, I noticed, slightly higher the yield! I.M.E.
Flavour
Fruity with a spicy yet hard to pin down flavour, overall, very smooth/fruity/with a hint of uniqueness,(thus my overgeneralization of SPICEY)=which is moreat, smooth, relaxing, complex flavour with each pheno of BJack Fem! as with any phenotypes, ya never really KNOW what you'll get, mine all tasted a bit/ to considerably different.
Comment
Overal I would rate the flavour superb, at an 7.5-8.0 of 10!!! The Yield, 7.0 of 10!! And the pant structure, all in all, I rather enjoyed her branching, fairly short internode lengths on 3 of four, the 4th was more lanky... I lost the 5th in the germing process, :(( even using the tried N True Germination Kit and SpongePots. Overall, I will try this strain again!! I shop at only Nirvana's, because they have what I NEED, are FRESH BEANS, ARE AWESOME WITH CUSTOMER SERVICE, AND ALL AROUND PHENOMENAL FEMALE TO MALE RATIO/GERM! Will definatelyRECOMMEND to my Nirvana/other pals!!
Was this review helpful to you? YES(4) NO(1)
badass BlackJack Posted by T. L on 2012-04-28 03:35:24
Yield
Med
Flavour
Nice smooth smoke
Comment
ordered seeds...came in a week...very fast shipment...finished in about 9 weeks
Was this review helpful to you? YES(0) NO(3)
BJ Posted by R. J on 2012-04-19 20:41:08
Yield
0/plant
Flavour
Fruity
Comment
Harder to grow then noob seeds but still fairly easy. Grew very quick and was done in about 8 weeks.
Was this review helpful to you? YES(0) NO(4)
Yea!!!! Badass Posted by A. S on 2012-01-30 23:24:48
Yield
Med
Flavour
Fruity
Comment
One of the best I had
Was this review helpful to you? YES(1) NO(2)
get down tonight Posted by Gzegozsh on 2011-12-19 22:17:24
Yield
Flavour
Comment
It's a fabulous plant when flowering, so many white pistils that you feel like it's christmas already. I've got 7 oz from 4 females of this plant, smoke is very natural/herbal. It was worht a shot to pick this strain.
Was this review helpful to you? YES(2) NO(1)
JackBlack Posted by S.Jobs on 2011-12-17 19:26:17
Yield
Flavour
Comment
Fast stealthy shipping, good seeds quality, all have sprouted and plants were healthy. Highly recommended
Was this review helpful to you? YES(1) NO(2)
Beauty Posted by Scotty on 2011-12-13 21:54:33
Yield
3-4 oz
Flavour
Comment
Such a snowy beauty, cant stop admiring it. Can't judge the taste and quality of smoke since there are not many strains which I have tried, but this one is the tastiest smoke I have ever had, it was not the strongest, but quite a potent smoke.
Was this review helpful to you? YES(3) NO(1)
10 reasons
10 reasons

Cart  

product (empty)
godaddy secure