what is your grow setup like?
soil or hydro?
HID or CFL?
What is the temp at the height of your canopy?
What is the PH of the water you use?
What is the PH of the runoff from the soil (if in a soil medium)?

With the limited information and lack of pictures it's really hard to say why your plant that you say is female are not showing any buds, but if you're in soil I'm going to say you are probably due to a flush and are having ph problems stunting your plants growth/developement.

Again that is a random stab in the dark, we need more information to accurately diagnose what is happening.

:thumbsup:
daihashi Reviewed by daihashi on . one of my my plants wont flower i have three femail orange bud plants in the fith week of flowering,two have got great healthy flowers on them, but one has not flowerd at all, anybody know why.they have all been grown in the same enviorment. Rating: 5