Mandela is a very good seed company. The offer landrace varities from Africa, a few of you will note that most of the strains that contain THCV are from Africa. THCV could pretty much be classified as 'super THC' and is also very rare but found in the worlds most powerful and exotic strains. And the best part about mandela seeds, besides the quality is the price. Very reasonable especially for the kick ass genetics. Hashberry and Sadhu are 2 of the top sellers. I would strongly recommend this company.