If your leak is within a foot of the male or female end connectors, simply cut off the end of the hose and replace the garden hose connector with a new one How you fix a garden hose depends on what the problem causing the leak is If your leak is more in the center of the hose, trim out the damaged section and splice the hose back together with a repair hose coupling or mender.
Fix Leaking Hose Nozzle at Clinton Spears blog
A leaking garden hose can quickly turn a simple watering task into a frustrating mess
Instead of rushing to buy a new one you can save time and money by learning how to patch a garden hose yourself.