Purple Ghost very good. Black Sugar germinated for 6 weeks now nothing, seed cracked but no root has shown. White Widow tried 2 seeds ; germinated approx. 4 weeks, one did not start, the other growing extremely slow. Took the seed about 2 weeks to crack and get approx. 1.5 inch root. Then transplanted after 2 weeks seed cap still on plant not even up a 1/4 inch in height. Very happy with purple Ghost. Very dissatisfied with Black Sugar and White Widow. I always germinate the same way. Distilled water in paper towel covered and kept at approx. 72 degrees Fahrenheit in the dark. Not happy with last order of Black Sugar and White Widow. Still have faith and babying the one White Widow I transplanted. Would not order either again. Out of last order of 8 seeds, tried 3 with 2 failures and the third not doing as well as it should. Perhaps you could replace with some seeds that will germinate quickly and grow with similar properties of Purple Ghost.