diff --git a/rust/src/plant_state.rs b/rust/src/plant_state.rs
index b7c9750..6bae845 100644
--- a/rust/src/plant_state.rs
+++ b/rust/src/plant_state.rs
@@ -4,7 +4,7 @@ use serde::{Deserialize, Serialize};
 
 use crate::{config::PlantConfig, in_time_range, plant_hal};
 
-const MOIST_SENSOR_MAX_FREQUENCY: f32 = 6500.; // 60kHz (500Hz margin)
+const MOIST_SENSOR_MAX_FREQUENCY: f32 = 7500.; // 60kHz (500Hz margin)
 const MOIST_SENSOR_MIN_FREQUENCY: f32 = 150.; // this is really, really dry, think like cactus levels
 
 #[derive(Debug, PartialEq, Serialize)]
diff --git a/rust/src/webserver/webserver.rs b/rust/src/webserver/webserver.rs
index 195b184..39dcce0 100644
--- a/rust/src/webserver/webserver.rs
+++ b/rust/src/webserver/webserver.rs
@@ -21,6 +21,7 @@ use std::{
 use url::Url;
 
 use crate::config::PlantControllerConfig;
+use crate::plant_state::MoistureSensorState;
 
 #[derive(Serialize, Debug)]
 struct SSIDList<'a> {
@@ -35,8 +36,8 @@ struct LoadData<'a> {
 
 #[derive(Serialize, Debug)]
 struct Moistures {
-    moisture_a: Vec<Option<f32>>,
-    moisture_b: Vec<Option<f32>>,
+    moisture_a: Vec<std::string::String>,
+    moisture_b: Vec<std::string::String>,
 }
 
 #[derive(Deserialize, Debug)]
@@ -122,12 +123,28 @@ fn get_live_moisture(
     let a = Vec::from_iter(
         plant_state
             .iter()
-            .map(|s| s.sensor_a.moisture_percent().map(|f| f.to_precision(2))),
+            .map(|s| {
+                match &s.sensor_a  {
+                    MoistureSensorState::Disabled => "disabled".to_string(),
+                    MoistureSensorState::MoistureValue {raw_hz, moisture_percent } => {
+                        format!("{moisture_percent:.2}% {raw_hz}hz",)
+                    }
+                    MoistureSensorState::SensorError(err) => format!("{err:?}"),
+                }
+            })
     );
     let b = Vec::from_iter(
         plant_state
             .iter()
-            .map(|s| s.sensor_b.moisture_percent().map(|f| f.to_precision(2))),
+            .map(|s| {
+                match &s.sensor_b  {
+                    MoistureSensorState::Disabled => "disabled".to_string(),
+                    MoistureSensorState::MoistureValue {raw_hz, moisture_percent } => {
+                        format!("{moisture_percent:.2}% {raw_hz}hz",)
+                    }
+                    MoistureSensorState::SensorError(err) => format!("{err:?}"),
+                }
+            })
     );
 
     let data = Moistures {
diff --git a/rust/src_webpack/src/api.ts b/rust/src_webpack/src/api.ts
index 4e67279..531be75 100644
--- a/rust/src_webpack/src/api.ts
+++ b/rust/src_webpack/src/api.ts
@@ -106,8 +106,8 @@ interface GetTime {
 }
 
 interface Moistures {
-  moisture_a: [number],
-  moisture_b: [number],
+  moisture_a: [string],
+  moisture_b: [string],
 }
 
 interface VersionInfo {
diff --git a/rust/src_webpack/src/plant.ts b/rust/src_webpack/src/plant.ts
index e042bf5..d71cf89 100644
--- a/rust/src_webpack/src/plant.ts
+++ b/rust/src_webpack/src/plant.ts
@@ -24,7 +24,7 @@ export class PlantViews {
       }
       return rv
     }
-    update(moisture_a: [number], moisture_b: [number]) {
+    update(moisture_a: [string], moisture_b: [string]) {
       for (let plantId = 0; plantId < PLANT_COUNT; plantId++) {
         const a = moisture_a[plantId]
         const b = moisture_b[plantId]
@@ -150,18 +150,9 @@ export class PlantView {
         };
     }
 
-    update(a: number, b: number) {
-      if (a == 200){
-        this.moistureA.innerText = "error"
-      } else {
-        this.moistureA.innerText = String(a)
-      }
-      
-      if (b == 200){
-        this.moistureB.innerText = "error"
-      } else {
-        this.moistureB.innerText = String(b)
-      }
+    update(a: string, b: string) {
+        this.moistureA.innerText = a
+        this.moistureB.innerText = b
     }
   
     setConfig(plantConfig: PlantConfig) {