identity Help needed - Rain washed away my labels :(

Pictures 1 amp;amp; 2 are plant one, pics 3 amp;amp;4 are plant 2.
One is Groot and the other is Acid Dough, im now struggling to identify which is which - wasnt permanent marker on the pots as it turns outamp;nbsp;lt;img src=quot;js/plugins/emoticons/img/smiley-yell.gifquot; alt=quot;quot; /
Can anyone help try to identify which plant is which.
This is my first grow, schoolboy error ill be better next year LOLamp;nbsp;