Get these seeds at: http://www.oneseedbank.com and some grow help at http://www.oneseedbank.com/grow/ Green House Seeds White Widow is the most potent cannabis on Earth and is named for the abundance of trichomes, giving the plant a whitish tint. It is also one of the more powerful strains of marijuana (alongside AK-47 and Afghan Kush) with a very high 20%-25% THC content. White Widow feminized seeds are (60%/40%) indica/sativa cross-strain and is best suited to indoor cannabis cultivation. Our feminized seeds grow as high as 35-80 cm with the yield up to 450 gr per m2. It's suggested to flower (12 hour light) this marijuana variety for 8 weeks, but 10 weeks will really give you the crystals you are after. Try to turn the lights off altogether the final 2 weeks of the flowering cycle- or at least down to 8 hours. This keeps the flowers from re-growth and stresses the plant into giving up its last drop of goodness as crystal to protect the flower! The buds have so much THC on them that it is hard to see them at all.