|Thank you for the photo Easy Container Combos: Vegetables & Flowers (Container Gardening Series)|
This photo was one of the best I have seen that helps you know the difference in the flowers. By knowing this information you can help pollinate your garden if you are not getting many squashes. You would take a Qtip and gently place it in the male flower and then put it in the female.
Personal never had to do this but have read about in it, in over 30% of the gardening books I have read. Have you every had to do this? Let me know