Dear Sensi
I agree that marks collection is nice but the odds of getting a good mother of each strain from TWO seeds is very very unlikely. That why I elected to put 20 seeds so they can be assured they will get an excellent mother for cloning or breeding purposes. 2 seeds is just not enough unless you get very lucky and get an exceptional mother. And then you have such a variety it may be of one strain and one strain only. You would not be able to select a mother by strain! Kinda like taking your chances you'll like the strain that produces an exceptionl mother! I would suggest to anyone that you need at least 20 (preferably 40) seeds to get a proper number of plants from any strain to make a selection for cloning or breeding .Just my opinion!