I've grown both the Nirvava Power Plant and nirvana Papaya first from seed and then from clone. There were 65% males out of 60 seeds so that was a bit of a bummer. I found the seeds to be less vigorous overall then your average seeds the germination rate was 85% using a method that with more expensive seeds yields 95% germination. The yield per plant of the seedlings was less then normal but the yield for the clones was about average. It took 6 weeks of flowering in both cases and the produce was really much better than expected.

All in all I would probably not grow these varieties again as there are far better genetics out there but finding them can be a major pain in the buttocks

Thanks for the thread and sorry for this relatively late reply but I am new here.

Herbus