diff --git a/buttonbar.go b/buttonbar.go
index 3fe82ee..6990526 100644
--- a/buttonbar.go
+++ b/buttonbar.go
@@ -5,9 +5,10 @@ import "github.com/veandco/go-sdl2/sdl"
 type ButtonBar struct {
 	Container
 
-	Background  sdl.Color
-	Orientation Orientation
-	Buttons     []Control
+	Background   sdl.Color
+	ButtonLength int32
+	Orientation  Orientation
+	Buttons      []Control
 }
 
 const buttonBarWidth = 96
@@ -21,19 +22,24 @@ func (b *ButtonBar) Init(ctx *Context) error {
 
 func (b *ButtonBar) Arrange(ctx *Context, bounds Rectangle) {
 	b.Container.Arrange(ctx, bounds)
+	length := b.ButtonLength
 	switch b.Orientation {
 	case OrientationHorizontal:
-		length := bounds.H
+		if length == 0 {
+			length = bounds.H
+		}
 		offset := bounds.X
 		for i := range b.Buttons {
-			b.Buttons[i].Arrange(ctx, RectSize(offset, bounds.Y, length, length))
+			b.Buttons[i].Arrange(ctx, RectSize(offset, bounds.Y, length, bounds.H))
 			offset += length
 		}
 	default:
-		length := bounds.W
+		if length == 0 {
+			length = bounds.W
+		}
 		offset := bounds.Y
 		for i := range b.Buttons {
-			b.Buttons[i].Arrange(ctx, RectSize(bounds.X, offset, length, length))
+			b.Buttons[i].Arrange(ctx, RectSize(bounds.X, offset, bounds.W, length))
 			offset += length
 		}
 	}
diff --git a/buyflowerbutton.go b/buyflowerbutton.go
index 76b8fad..46380c5 100644
--- a/buyflowerbutton.go
+++ b/buyflowerbutton.go
@@ -76,9 +76,9 @@ func (b *BuyFlowerButton) Render(ctx *Context) {
 	mouseOverTexture := ctx.Textures.Texture("control-hover")
 
 	pos := Pt(b.Bounds.X, b.Bounds.Y)
-	iconTexture.CopyResize(ctx.Renderer, RectSize(pos.X, pos.Y-40, buttonBarWidth, 120))
+	iconTexture.CopyResize(ctx.Renderer, RectSize(pos.X, pos.Y-60, b.Bounds.W, 120))
 	if (b.IsMouseOver && !b.IsDisabled) || b.IsActive {
-		mouseOverTexture.Copy(ctx.Renderer, pos)
+		mouseOverTexture.CopyResize(ctx.Renderer, b.Bounds)
 	}
 
 	if b.hoverAnimation != nil {
@@ -86,8 +86,8 @@ func (b *BuyFlowerButton) Render(ctx *Context) {
 	}
 
 	if b.IsMouseOver {
-		left := buttonBarWidth - 8 - b.hoverOffset
-		top := pos.Y + buttonBarWidth - 20
+		left := b.Bounds.W - 8 - b.hoverOffset
+		top := pos.Y + b.Bounds.H - 20
 		if left < 0 {
 			part := Rect(-left, 0, b.hoverTexture.Size().X, b.hoverTexture.Size().Y)
 			b.hoverTexture.CopyPart(ctx.Renderer, part, Pt(pos.X, top))
@@ -95,6 +95,6 @@ func (b *BuyFlowerButton) Render(ctx *Context) {
 			b.hoverTexture.Copy(ctx.Renderer, Pt(pos.X+left, top))
 		}
 	} else {
-		b.priceTexture.Copy(ctx.Renderer, Pt(pos.X+buttonBarWidth-8-b.priceTexture.Size().X, pos.Y+buttonBarWidth-20))
+		b.priceTexture.Copy(ctx.Renderer, Pt(pos.X+b.Bounds.W-8-b.priceTexture.Size().X, pos.Y+b.Bounds.H-20))
 	}
 }
diff --git a/gamecontrols.go b/gamecontrols.go
index 6c7d29f..7259f0c 100644
--- a/gamecontrols.go
+++ b/gamecontrols.go
@@ -75,7 +75,8 @@ func (c *GameControls) Init(ctx *Context) error {
 	c.game.SpeedChanged().RegisterItf(c.speedChanged)
 	c.game.ToolChanged().RegisterItf(c.toolChanged)
 
-	c.flowers.Background = MustHexColor("#356dad") // brown alternative? #4ac69a
+	c.flowers.Background = MustHexColor("#356dad")
+	c.flowers.ButtonLength = 64
 
 	for _, id := range c.game.Herbarium.Flowers() {
 		c.flowers.Buttons = append(c.flowers.Buttons, c.createBuyFlowerButton(id))