Wah! I tried to do a quote thingy but couldn't figure out how! Lava rocks...like the kind for a barbecue thing? Bear I am so dumb I need to ask you to be more specific in transplanting.....what do you do with all the roots hanging down from the net pot when placing it into a larger pot--beside not fucking them up? (Small) inquiring minds need to know....

PS X I tried some blueberries too and found the same problem as you...not as forgiving to mistakes as others. I have one russian-X bagseed group of seeds that are just monsterously easy to grow...couldn't kill them with a baseball bat....great buzz.