diff --git a/homeassistant/components/hydrawise/binary_sensor.py b/homeassistant/components/hydrawise/binary_sensor.py
index 34c31d3ad16..83e8a8325f9 100644
--- a/homeassistant/components/hydrawise/binary_sensor.py
+++ b/homeassistant/components/hydrawise/binary_sensor.py
@@ -68,7 +68,7 @@ ZONE_BINARY_SENSORS: tuple[HydrawiseBinarySensorEntityDescription, ...] = (
 )
 
 SCHEMA_START_WATERING: VolDictType = {
-    vol.Optional("duration"): vol.All(vol.Coerce(int), vol.Range(min=0, max=90)),
+    vol.Optional("duration"): vol.All(vol.Coerce(int), vol.Range(min=0, max=1440)),
 }
 SCHEMA_SUSPEND: VolDictType = {
     vol.Required("until"): cv.datetime,
diff --git a/homeassistant/components/hydrawise/services.yaml b/homeassistant/components/hydrawise/services.yaml
index 64c04901816..bf90a8e23b3 100644
--- a/homeassistant/components/hydrawise/services.yaml
+++ b/homeassistant/components/hydrawise/services.yaml
@@ -10,7 +10,7 @@ start_watering:
       selector:
         number:
           min: 0
-          max: 90
+          max: 1440
           unit_of_measurement: min
           mode: box
 suspend: