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. Instead of rushing to buy a new one you can save time and money by fixing it yourself Whether to repair or replace a leaking garden hose depends on the extent of the damage and the age of the hose
How To Fix Leaking Hose Reel at David Oldham blog
A leaky or damaged garden hose can quickly turn your outdoor chores into a frustrating mess