Review Of Gpm Of Standard Garden Hose References. Gardeners can rely on estimates even without calculating the hose length. 17 gallons per minute are delivered by the standard.
= 14 liters per minute; 4 rows 9 to 17 gallons per minute is a typical garden hose flow rate. The average gallons per minute in a normal garden hose is about 9 gallons, however, it can be as less as 3 and as high.
