diff --git a/assets/crop.aseprite b/assets/crop.aseprite
new file mode 100644
index 0000000..0178a31
Binary files /dev/null and b/assets/crop.aseprite differ
diff --git a/src/features/grid/components.rs b/src/features/grid/components.rs
index 6875de2..a9a62a1 100644
--- a/src/features/grid/components.rs
+++ b/src/features/grid/components.rs
@@ -7,18 +7,23 @@ pub struct Tile {
     pub y: u32,
 }
 
-#[derive(Component, Default, Serialize, Deserialize, Clone, Copy, Debug)]
+#[derive(Component)]
+pub struct CropVisual;
+
+#[derive(Component, Default, Serialize, Deserialize, Clone, Debug)]
 pub enum TileState {
     #[default]
     Unclaimed,
     Empty,
-    Occupied,
+    Occupied {
+        seed: ItemType,
+    },
 }
 
 impl TileState {
     pub fn is_blocking(&self) -> bool {
         match self {
-            TileState::Occupied => true,
+            TileState::Occupied { .. } => true,
             _ => false,
         }
     }
@@ -60,4 +65,4 @@ impl Grid {
         *tile_state = mapper(&*tile_state);
         Ok(())
     }
-}
+}
\ No newline at end of file
diff --git a/src/features/grid/mod.rs b/src/features/grid/mod.rs
index 1f06f99..ba20b81 100644
--- a/src/features/grid/mod.rs
+++ b/src/features/grid/mod.rs
@@ -1,4 +1,5 @@
 use crate::prelude::*;
+use components::CropVisual;
 
 pub mod components;
 pub mod consts;
@@ -12,10 +13,7 @@ impl Plugin for GridPlugin {
         app.add_systems(OnEnter(AppState::GameScreen), setup);
         app.add_systems(OnExit(AppState::GameScreen), cleanup);
 
-        app.add_systems(
-            Update,
-            update_tile_colors.run_if(in_state(AppState::GameScreen)),
-        );
+        app.add_systems(Update, update_tiles.run_if(in_state(AppState::GameScreen)));
     }
 }
 
@@ -45,6 +43,19 @@ fn setup(mut commands: Commands, asset_server: Res<AssetServer>, config: Res<Gam
                         grid_height,
                     )),
                 ))
+                .with_children(|parent| {
+                    parent.spawn((
+                        CropVisual,
+                        AseSlice {
+                            name: "Crop".into(),
+                            aseprite: asset_server.load("crop.aseprite"),
+                        },
+                        Sprite::default(),
+                        Transform::default(),
+                        Visibility::Hidden,
+                        ZIndex(1),
+                    ));
+                })
                 .id();
             column.push(tile_entity);
         }
@@ -65,22 +76,32 @@ fn cleanup(mut commands: Commands, tile_query: Query<Entity, With<Tile>>) {
     commands.remove_resource::<Grid>();
 }
 
-fn update_tile_colors(
-    mut query: Query<(&TileState, &mut AseSlice)>,
+fn update_tiles(
+    mut query: Query<(&TileState, &mut AseSlice, &Children)>,
+    mut crop_query: Query<&mut Visibility, With<CropVisual>>,
     asset_server: Res<AssetServer>,
 ) {
-    for (state, mut slice) in &mut query {
+    for (state, mut slice, children) in &mut query {
         slice.name = match state {
             TileState::Unclaimed => "Unclaimed",
             TileState::Empty => "Empty",
-            TileState::Occupied => "Occupied",
+            TileState::Occupied { .. } => "Occupied",
         }
         .into();
 
         slice.aseprite = match state {
             TileState::Unclaimed => asset_server.load("tiles/tile-unclaimed.aseprite"),
             TileState::Empty => asset_server.load("tiles/tile-empty.aseprite"),
-            TileState::Occupied => asset_server.load("tiles/tile-occupied.aseprite"),
+            TileState::Occupied { .. } => asset_server.load("tiles/tile-occupied.aseprite"),
         };
+
+        for child in children.iter() {
+            if let Ok(mut visibility) = crop_query.get_mut(child) {
+                *visibility = match state {
+                    TileState::Occupied { .. } => Visibility::Visible,
+                    _ => Visibility::Hidden,
+                };
+            }
+        }
     }
 }
diff --git a/src/features/input/mod.rs b/src/features/input/mod.rs
index 0365c10..ccb422b 100644
--- a/src/features/input/mod.rs
+++ b/src/features/input/mod.rs
@@ -121,8 +121,12 @@ fn debug_click(
             (x, y),
             |state| match state {
                 TileState::Unclaimed => TileState::Empty,
-                TileState::Empty => TileState::Occupied,
-                TileState::Occupied => TileState::Unclaimed,
+                TileState::Empty => TileState::Occupied {
+                    seed: ItemType::BerrySeed {
+                        name: "Debug".into(),
+                    },
+                },
+                TileState::Occupied { .. } => TileState::Unclaimed,
             },
             tile_query,
         )
diff --git a/src/features/inventory/components.rs b/src/features/inventory/components.rs
index 6bc67a4..b5889bc 100644
--- a/src/features/inventory/components.rs
+++ b/src/features/inventory/components.rs
@@ -114,6 +114,14 @@ pub struct Inventory {
 }
 
 impl Inventory {
+    pub fn has_item(&self, items_query: Query<&ItemStack>) -> bool {
+        self.items
+            .iter()
+            .map(|entity| items_query.get(*entity).ok())
+            .find(|option| option.is_some())
+            .is_some()
+    }
+
     pub fn update_item_stack(
         &mut self,
         commands: &mut Commands,
diff --git a/src/features/pom/actions.rs b/src/features/pom/actions.rs
new file mode 100644
index 0000000..afe0a26
--- /dev/null
+++ b/src/features/pom/actions.rs
@@ -0,0 +1,94 @@
+use crate::prelude::*;
+
+#[derive(Clone, Debug, PartialEq)]
+pub enum InteractionAction {
+    Plant(ItemType),
+}
+
+impl InteractionAction {
+    pub fn get_name(&self, game_config: &GameConfig) -> String {
+        match self {
+            InteractionAction::Plant(item) => format!("Pflanze {}", item.singular(game_config)),
+        }
+    }
+
+    pub fn get_sprite(
+        &self,
+        asset_server: &Res<AssetServer>,
+        game_config: &GameConfig,
+    ) -> Option<AseSlice> {
+        match self {
+            InteractionAction::Plant(item) => Some(item.get_sprite(asset_server, game_config)),
+        }
+    }
+
+    pub fn list_options(
+        tile_state: &TileState,
+        inventory: &Inventory,
+        item_query: Query<&ItemStack>,
+    ) -> Vec<InteractionAction> {
+        let mut options: Vec<InteractionAction> = vec![];
+
+        for &entity in &inventory.items {
+            let Ok(stack) = item_query.get(entity) else {
+                continue;
+            };
+            if stack.amount <= 0 {
+                continue;
+            }
+
+            match tile_state {
+                TileState::Empty => match &stack.item_type {
+                    ItemType::BerrySeed { .. } => {
+                        options.push(InteractionAction::Plant(stack.item_type.clone()));
+                    }
+                    _ => (),
+                },
+                _ => (),
+            }
+        }
+
+        options
+    }
+
+    pub fn execute(
+        &self,
+        pos: (u32, u32),
+        grid: &Grid,
+        tile_query: &mut Query<&mut TileState>,
+        inventory: &mut Inventory,
+        item_stack_query: &mut Query<&mut ItemStack>,
+        commands: &mut Commands,
+    ) {
+        let Ok(tile_entity) = grid.get_tile(pos) else {
+            println!("Error during interaction: Couldn't get tile_entity");
+            return;
+        };
+        let Ok(mut tile_state) = tile_query.get_mut(tile_entity) else {
+            println!("Error during interaction: Couldn't get mut tile_state");
+            return;
+        };
+
+        match self {
+            InteractionAction::Plant(seed_type) => {
+                if let TileState::Empty = *tile_state {
+                    if inventory.update_item_stack(
+                        commands,
+                        item_stack_query,
+                        seed_type.clone(),
+                        -1,
+                    ) {
+                        println!("Planting {:?}", seed_type);
+                        *tile_state = TileState::Occupied {
+                            seed: seed_type.clone(),
+                        };
+                    } else {
+                        println!("No {:?} in inventory!", seed_type);
+                    }
+                } else {
+                    println!("Tile is not empty, cannot plant.");
+                }
+            }
+        }
+    }
+}
diff --git a/src/features/pom/components.rs b/src/features/pom/components.rs
index 089438a..43dfa25 100644
--- a/src/features/pom/components.rs
+++ b/src/features/pom/components.rs
@@ -1,3 +1,4 @@
+use crate::features::pom::actions::InteractionAction;
 use crate::prelude::*;
 use std::collections::VecDeque;
 
@@ -40,4 +41,5 @@ impl MovingState {
 #[derive(Component, Default)]
 pub struct InteractionTarget {
     pub target: Option<(u32, u32)>,
+    pub action: Option<InteractionAction>,
 }
diff --git a/src/features/pom/messages.rs b/src/features/pom/messages.rs
index 60aa82c..58b2355 100644
--- a/src/features/pom/messages.rs
+++ b/src/features/pom/messages.rs
@@ -1,3 +1,4 @@
+use crate::features::pom::actions::InteractionAction;
 use crate::prelude::*;
 
 #[derive(Message)]
@@ -15,6 +16,7 @@ pub struct InvalidMoveMessage {
 pub struct InteractStartMessage {
     pub x: u32,
     pub y: u32,
+    pub action: InteractionAction,
 }
 
 #[derive(Message)]
diff --git a/src/features/pom/mod.rs b/src/features/pom/mod.rs
index 447278c..9f08aa8 100644
--- a/src/features/pom/mod.rs
+++ b/src/features/pom/mod.rs
@@ -5,6 +5,7 @@ use std::collections::VecDeque;
 use utils::find_path;
 use utils::manhattan_distance;
 
+pub mod actions;
 pub mod components;
 pub mod messages;
 pub mod ui;
@@ -71,6 +72,7 @@ fn handle_move(
         for (grid_pos, mut path_queue, mut interaction_target) in pom_query.iter_mut() {
             // Clear any pending interaction when moving manually
             interaction_target.target = None;
+            interaction_target.action = None;
 
             let grid_start = (grid_pos.x, grid_pos.y);
             let start = path_queue.steps.front().unwrap_or(&grid_start);
@@ -108,6 +110,7 @@ fn handle_interact(
             if manhattan_distance(current_pos.0, current_pos.1, target_pos.0, target_pos.1) == 1 {
                 path_queue.steps.clear();
                 interaction_target.target = Some(target_pos);
+                interaction_target.action = Some(message.action.clone());
                 continue;
             }
 
@@ -138,10 +141,12 @@ fn handle_interact(
             if let Some(path) = best_path {
                 path_queue.steps = path;
                 interaction_target.target = Some(target_pos);
+                interaction_target.action = Some(message.action.clone());
             } else {
                 println!("Cannot reach interaction target at {:?}", target_pos);
                 // Don't set target if unreachable
                 interaction_target.target = None;
+                interaction_target.action = None;
             }
         }
     }
@@ -149,8 +154,11 @@ fn handle_interact(
 
 fn perform_interaction(
     mut pom_query: Query<(&GridPosition, &mut InteractionTarget, &PathQueue)>,
-    // grid: Res<Grid>,
-    // mut tile_query: Query<&mut TileState>,
+    grid: Res<Grid>,
+    mut tile_query: Query<&mut TileState>,
+    mut inventory: ResMut<Inventory>,
+    mut item_stack_query: Query<&mut ItemStack>,
+    mut commands: Commands,
 ) {
     for (pos, mut target_component, path_queue) in pom_query.iter_mut() {
         if let Some(target) = target_component.target {
@@ -165,10 +173,20 @@ fn perform_interaction(
                     target.0, target.1
                 );
 
-                // TODO: Implement interaction logic
+                if let Some(action) = &target_component.action {
+                    action.execute(
+                        target,
+                        &grid,
+                        &mut tile_query,
+                        &mut inventory,
+                        &mut item_stack_query,
+                        &mut commands,
+                    );
+                }
             }
 
             target_component.target = None;
+            target_component.action = None;
         }
     }
 }
@@ -248,4 +266,3 @@ fn update_pom(asset_server: Res<AssetServer>, mut query: Query<(&MovingState, &m
         }
     }
 }
-
diff --git a/src/features/pom/ui/context_menu.rs b/src/features/pom/ui/context_menu.rs
index 1253f0b..289bb52 100644
--- a/src/features/pom/ui/context_menu.rs
+++ b/src/features/pom/ui/context_menu.rs
@@ -1,3 +1,4 @@
+use crate::features::pom::actions::InteractionAction;
 use crate::features::ui::utils::ui_blocks;
 use crate::prelude::*;
 use bevy::window::PrimaryWindow;
@@ -9,7 +10,11 @@ pub enum RootMarker {
 
 #[derive(Component)]
 pub enum ButtonType {
-    Interact { x: u32, y: u32 },
+    Interact {
+        x: u32,
+        y: u32,
+        action: InteractionAction,
+    },
     Cancel,
 }
 
@@ -19,6 +24,11 @@ pub fn spawn_context_menu(
     root_query: Query<Entity, With<RootMarker>>,
     camera_query: Single<(&Camera, &GlobalTransform), With<Camera2d>>,
     config: Res<GameConfig>,
+    grid: Res<Grid>,
+    tile_query: Query<&TileState>,
+    inventory: Res<Inventory>,
+    item_query: Query<&ItemStack>,
+    game_config: Res<GameConfig>,
 ) {
     for message in tile_click_messages.read() {
         // Despawn existing menu
@@ -37,6 +47,14 @@ pub fn spawn_context_menu(
         let (camera, camera_transform) = *camera_query;
 
         if let Ok(screen_pos) = camera.world_to_viewport(camera_transform, world_pos) {
+            let Ok(tile_entity) = grid.get_tile((message.x, message.y)) else {
+                return;
+            };
+            let Ok(tile_state) = tile_query.get(tile_entity) else {
+                return;
+            };
+            let options = InteractionAction::list_options(tile_state, &inventory, item_query);
+
             commands
                 .spawn((
                     Node {
@@ -53,18 +71,21 @@ pub fn spawn_context_menu(
                     GlobalTransform::default(),
                 ))
                 .with_children(|parent| {
-                    parent.spawn(button(
-                        ButtonType::Interact {
-                            x: message.x,
-                            y: message.y,
-                        },
-                        ButtonVariant::Primary,
-                        Node {
-                            padding: UiRect::all(px(5)),
-                            ..default()
-                        },
-                        |c| text("<Interact>", 20.0, c),
-                    ));
+                    for option in options {
+                        parent.spawn(button(
+                            ButtonType::Interact {
+                                x: message.x,
+                                y: message.y,
+                                action: option.clone(),
+                            },
+                            ButtonVariant::Primary,
+                            Node {
+                                padding: UiRect::all(px(5)),
+                                ..default()
+                            },
+                            |c| text(option.clone().get_name(&game_config), 20.0, c), // TODO: add sprite
+                        ));
+                    }
 
                     parent.spawn(button(
                         ButtonType::Cancel,
@@ -109,8 +130,12 @@ pub fn buttons(
     for (interaction, button_type) in button_query.iter_mut() {
         if *interaction == Interaction::Pressed {
             match button_type {
-                ButtonType::Interact { x, y } => {
-                    interact_messages.write(InteractStartMessage { x: *x, y: *y });
+                ButtonType::Interact { x, y, action } => {
+                    interact_messages.write(InteractStartMessage {
+                        x: *x,
+                        y: *y,
+                        action: action.clone(),
+                    });
                 }
                 ButtonType::Cancel => (),
             }
diff --git a/src/features/savegame/mod.rs b/src/features/savegame/mod.rs
index eb6d0e3..597e01e 100644
--- a/src/features/savegame/mod.rs
+++ b/src/features/savegame/mod.rs
@@ -55,7 +55,7 @@ fn dump_savegame(
             for y in 0..grid.height {
                 if let Ok(entity) = grid.get_tile((x, y)) {
                     if let Ok(state) = tile_query.get(entity) {
-                        col.push(*state);
+                        col.push(state.clone());
                     } else {
                         col.push(TileState::Unclaimed);
                     }
@@ -146,7 +146,7 @@ fn load_savegame(
                             if x < grid.width && y < grid.height {
                                 if let Ok(entity) = grid.get_tile((x, y)) {
                                     if let Ok(mut state) = tile_query.get_mut(entity) {
-                                        *state = save_data.tiles[x as usize][y as usize];
+                                        *state = save_data.tiles[x as usize][y as usize].clone();
                                     }
                                 }
                             }
diff --git a/tests/interaction.rs b/tests/interaction.rs
new file mode 100644
index 0000000..4bd3014
--- /dev/null
+++ b/tests/interaction.rs
@@ -0,0 +1,166 @@
+use bevy::ecs::system::RunSystemOnce;
+use pomomon_garden::features::grid::components::{Grid, Tile, TileState};
+use pomomon_garden::features::inventory::components::{Inventory, ItemStack, ItemType};
+use pomomon_garden::features::pom::actions::InteractionAction;
+use pomomon_garden::prelude::*;
+
+fn setup_interaction_app(
+    grid_width: u32,
+    grid_height: u32,
+    initial_tile_states: &[(u32, u32, TileState)],
+    initial_inventory: Vec<(ItemType, u32)>,
+) -> App {
+    let mut app = App::new();
+    app.add_plugins(MinimalPlugins);
+    app.add_plugins(AssetPlugin::default()); // Needed for asset server if used, though we mock or avoid visuals here
+
+    // Grid Setup
+    let mut grid_tiles = Vec::with_capacity(grid_width as usize);
+    for x in 0..grid_width {
+        let mut column = Vec::with_capacity(grid_height as usize);
+        for y in 0..grid_height {
+            let entity = app
+                .world_mut()
+                .spawn((Tile { x, y }, TileState::Unclaimed))
+                .id();
+            column.push(entity);
+        }
+        grid_tiles.push(column);
+    }
+    app.world_mut().insert_resource(Grid {
+        width: grid_width,
+        height: grid_height,
+        tiles: grid_tiles,
+    });
+
+    for &(x, y, ref state) in initial_tile_states {
+        if let Ok(entity) = app.world().resource::<Grid>().get_tile((x, y)) {
+            *app.world_mut().get_mut::<TileState>(entity).unwrap() = state.clone();
+        }
+    }
+
+    // Inventory Setup
+    let mut inventory_items = Vec::new();
+    for (item_type, amount) in initial_inventory {
+        let id = app.world_mut().spawn(ItemStack { item_type, amount }).id();
+        inventory_items.push(id);
+    }
+    app.world_mut().insert_resource(Inventory {
+        items: inventory_items,
+    });
+
+    app
+}
+
+#[test]
+fn test_plant_seed_interaction() {
+    let seed_type = ItemType::BerrySeed {
+        name: "TestSeed".into(),
+    };
+    let mut app = setup_interaction_app(
+        3,
+        3,
+        &[(1, 1, TileState::Empty)],
+        vec![(seed_type.clone(), 1)],
+    );
+
+    // Run the interaction logic as a system or closure
+    let _ = app.world_mut().run_system_once(
+        move |grid: Res<Grid>,
+              mut tile_query: Query<&mut TileState>,
+              mut inventory: ResMut<Inventory>,
+              mut item_stack_query: Query<&mut ItemStack>,
+              mut commands: Commands| {
+            let action = InteractionAction::Plant(seed_type.clone());
+            action.execute(
+                (1, 1),
+                &grid,
+                &mut tile_query,
+                &mut inventory,
+                &mut item_stack_query,
+                &mut commands,
+            );
+        },
+    );
+
+    // Apply commands (despawns etc.)
+    app.update();
+
+    // Assert Tile State
+    let grid = app.world().resource::<Grid>();
+    let tile_entity = grid.get_tile((1, 1)).unwrap();
+    let tile_state = app.world().entity(tile_entity).get::<TileState>().unwrap();
+
+    if let TileState::Occupied { seed } = tile_state {
+        assert_eq!(
+            *seed,
+            ItemType::BerrySeed {
+                name: "TestSeed".into()
+            }
+        );
+    } else {
+        panic!("Tile should be Occupied with seed, found {:?}", tile_state);
+    }
+
+    // Assert Inventory Empty
+    let inventory = app.world().resource::<Inventory>();
+    // Item stack entity should be despawned or amount 0
+    if !inventory.items.is_empty() {
+        // If the entity still exists, check amount
+        if let Some(entity) = inventory.items.first() {
+            if let Some(stack) = app.world().entity(*entity).get::<ItemStack>() {
+                assert_eq!(stack.amount, 0, "Item amount should be 0");
+            } else {
+                panic!(
+                    "Inventory items list should be empty or point to valid 0 amount entities. Found phantom entity."
+                );
+            }
+        }
+    } else {
+        assert!(inventory.items.is_empty());
+    }
+}
+
+#[test]
+fn test_plant_seed_no_inventory() {
+    let seed_type = ItemType::BerrySeed {
+        name: "TestSeed".into(),
+    };
+    let mut app = setup_interaction_app(
+        3,
+        3,
+        &[(1, 1, TileState::Empty)],
+        vec![], // Empty inventory
+    );
+
+    let _ = app.world_mut().run_system_once(
+        move |grid: Res<Grid>,
+              mut tile_query: Query<&mut TileState>,
+              mut inventory: ResMut<Inventory>,
+              mut item_stack_query: Query<&mut ItemStack>,
+              mut commands: Commands| {
+            let action = InteractionAction::Plant(seed_type.clone());
+            action.execute(
+                (1, 1),
+                &grid,
+                &mut tile_query,
+                &mut inventory,
+                &mut item_stack_query,
+                &mut commands,
+            );
+        },
+    );
+
+    app.update();
+
+    // Assert Tile State Unchanged
+    let grid = app.world().resource::<Grid>();
+    let tile_entity = grid.get_tile((1, 1)).unwrap();
+    let tile_state = app.world().entity(tile_entity).get::<TileState>().unwrap();
+
+    if let TileState::Empty = tile_state {
+        // Correct
+    } else {
+        panic!("Tile should remain Empty, found {:?}", tile_state);
+    }
+}
diff --git a/tests/pathfinding.rs b/tests/pathfinding.rs
index 02ffde8..93bde1d 100644
--- a/tests/pathfinding.rs
+++ b/tests/pathfinding.rs
@@ -89,10 +89,15 @@ fn test_find_path_simple() {
 
 #[test]
 fn test_find_path_around_obstacle() {
+    let obstacle: TileState = TileState::Occupied {
+        seed: ItemType::BerrySeed {
+            name: "test".into(),
+        },
+    };
     let obstacles = vec![
-        (2, 2, TileState::Occupied),
-        (2, 3, TileState::Occupied),
-        (2, 4, TileState::Occupied),
+        (2, 2, obstacle.clone()),
+        (2, 3, obstacle.clone()),
+        (2, 4, obstacle.clone()),
     ];
     let mut app = setup_pathfinding_app(5, 5, &obstacles);
 
@@ -135,12 +140,17 @@ fn test_find_path_around_obstacle() {
 
 #[test]
 fn test_find_path_no_path() {
+    let obstacle: TileState = TileState::Occupied {
+        seed: ItemType::BerrySeed {
+            name: "test".into(),
+        },
+    };
     let obstacles = vec![
-        (2, 0, TileState::Occupied),
-        (2, 1, TileState::Occupied),
-        (2, 2, TileState::Occupied),
-        (2, 3, TileState::Occupied),
-        (2, 4, TileState::Occupied),
+        (2, 0, obstacle.clone()),
+        (2, 1, obstacle.clone()),
+        (2, 2, obstacle.clone()),
+        (2, 3, obstacle.clone()),
+        (2, 4, obstacle.clone()),
     ];
     let mut app = setup_pathfinding_app(5, 5, &obstacles);