How tall was she when you put her to flower? what ever it was you can usually double it. i flowered my sativa at almost 2 feet and she is now a little over 4 feet. she is going on week 5. i was shocked cause the b*tch grew so much when i switched the lights!!!thanks!!! once i swithed to 12 12 light cycle she spurted right up.. kinda crazy how tall you think she nmight be..