Adjust documentation for gardena (#28518)

* Adjust documentation for gardena

* Correct lint

* Correct spelling

* Adjust limitations

---------

Co-authored-by: Danny Tsang <567982+dannytsang@users.noreply.github.com>

source/_integrations/gardena_bluetooth.markdown

@@ -21,24 +21,48 @@ ha_platforms:
 ha_integration_type: integration
 ---
 
-The Gardena Bluetooth integration allows users to integrate their [Gardena Smart](https://www.gardena.com/int/products/smart/) devices using Bluetooth into Home Assistant.
+The Gardena Bluetooth integration allows users to integrate their Gardena Bluetooth devices into Home Assistant.
 
-The integration supports the [Water Control](#water-control) devices within Home Assistant:
+See device section for support information: [Water Control](#water-control), [Irrigation Valves](#irrigation-valves), [Lawn Mowers](#lawn-mowers), [Garden Pumps](#gard-pumps)
 
 {% include integrations/config_flow.md %}
 
 ## Water Control
 
-Allow control of the valve state of [Gardena Bluetooth Water Control](https://www.gardena.com/int/products/watering/water-controls/water-control-bluetooth) units.
+- Water Control Bluetooth ([01889-20](https://www.gardena.com/int/products/watering/water-controls/water-control-bluetooth))
 
 The paring of the device may require a [Factory Reset](#factory-reset) before it allows a connection.
 
 ### Limitations
 
 - Control of offline scheduling settings is not supported.
+- Use of the official Android application, sometimes locks out access to device until [Factory Reset](#factory-reset) is performed or Bluetooth is disabled in the Android device.
 
 ### Factory Reset
 
 1. Remove the battery.
 2. Push and hold Man. button and reinsert the battery.
 3. Hold the button for approx. 10 seconds.
+
+## Irrigation Valves
+
+- Irrigation Valve 9 V Bluetooth ([1285-20](https://www.gardena.com/int/products/watering/sprinklersystem/irrigation-valve-9-v-bluetooth/970480401/))
+
+### Limitations
+
+Irrigation valves are currently untested, but expected to work.
+
+## Lawn Mowers
+
+### Limitations
+
+Gardena Bluetooth lawn mowers are currently not supported due to custom protocol on top of Bluetooth.
+
+## Gard Pumps
+
+- Garden Pump ([9058-61](https://www.gardena.com/de/produkte/bewasserung/pumpen/gartenpumpe-6300-silentcomfort/970645401/))
+- Garden Pump ([9059-61](https://www.gardena.com/de/produkte/bewasserung/pumpen/gartenpumpe-6500-silentcomfort/970645601/))
+
+### Limitations
+
+Irrigation valves are currently untested, but expected to work.