ok so for my first grow ever, i have 2 bagseeds that im growing in 2 plastic cups, under a fluorescent tube labeled "growlight" at walmart. just a couple of questions, can i keep them in these plastic cups or do i need bigger pots to grow them in, if so how big. second, i am using miracle grow as fertalizer, i have nothing else. is it better to just not use anything at all? finally, i am leaving in about a week and my plants just sprouted, any ideas for how to keep them watered while im away without the help of a friend? thanks. i;ll have pics later tonight.