We are here to help, however we are restricted in the help that we can give. We cannot, and do not discuss germination, yields, THC levels of seeds, as it is illegal to germinate seeds in most countries. Unfortunately, we may refuse to answer e-mails if they contain questions relating to the above. We may also refuse to sell seeds to anyone persisting in requesting further information.Colorful Trichomes.Mr. Nice’s Black Widow is a classic blend of two old school genetics. One is an original South Indian Indica and the other a native Brazilian sativa. This strain has a potential huge resin production which requires from 8 to 10 weeks of flowering indoors. Even amateur breeders can expect yields of 350-450g/m², and 300-400 g/plant outdoors CBD oil.