experimenting is 1/2 the fun in growing...keep it up! You better flower at 12"
because some plants grow 3 times there height after inducement of 12/12 photoperiod...Pick an Indica for shorter plant/sativa is taller...crosses tend to be per plant...i.e., one could get more sativa and grow taller than another with more of an indica pheno from same batch'o'beans...I know that made sense. LOL good luck