One thing I can say definatelt about the blueberry strain is if there are any spidermites within the atmosphere,they will find the blueberry.One grow 5 years ago and one just a couple months ago both produced spidermites,both dutch passion.I get them occasionally not really very often,this time I had 4 strains going and only blueberry was affected first.I was wondering about it,did a google check,verified it is indeed a mite fuckfest.I keep my room clean to folks it just happens with the strain so much more often then with others.Of course a no pest strip and the problem is history in 48 hours normally