i bought 20 seeds of big bud on amsterdammarijuanaseeds.com ... what to do now.??? i'm second timer and i want to get out of plants the most i can get- yield is 600 g/m2 .... what does it mean??? the first time when i grow i didnt get much.. but i didnt have that good seeds as now, thats true. i planned to put one female in 35 liters of soil. is this not enough (should one plant have 70 liters or more)? any advices, please!? i excuse for my bad english ... thanks for replies!