where can i get isotretinoin I think my fertilizing may have helped to encourage female squash flowers. There are MANY of them budded now (though I haven’t seem any blooms yet). At least half of all the youngest flower buds are female (have fruits). The plants still look pretty good – no sign of squash stem borers yet. Its probably a good time to spray the stems and fertilize again (the last time I did was July 27).