white widow is not an indica, i dont know why people keep mentioning that because it has no relevance for the question you asked. It is a hybrid that leans more to the sativa side of the family.
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NO NO NO NO!!!!! ORIGINAL White Widow is truely indica plant!!!!!
there is little bit some brazilian sativas!! you can see, the leaves looks more like sativas in top side of plant!
it depens where you buy those seeds? if you have brought the seed's from the Nirvana or sensi. they have they own variations of ww! ¨they may can be more sativa dominate than original Greenhouseseed's WW the one and only! Indica dominate plant.
http://www.greenhouseseeds.nl/shop/index.php?target=products&product_id=21
effects are :
A relaxing indica feeling that evolves in a bursting sativa high. Very complex and enjoyable.
Genetics:
Brazilian and South Indian.
Flowering indoor:
8-9 weeks with a yield of 400 to 600 gr/ sqm
THC: 16.60%
CBD: 0.14%
CBG: 0.1%