hey there la maria thanks for lookin at my grow u say youve been vegin 3 week from clones only advice i can really give you is go steady with the hight as i sead i veged 4 six weeks from seed as soon as they was 10/12 inch i went to 12/12 and they are 5 feet tall now grow well quick' iv got my full grow jernal on www.uk420.com u should av a look in 1 day theres a few grapefruit grows on there my user name on there is bob the budder hope to see ya in there 1 day.