The Sticky Sap Flower ability is a Special Ability in Bloons Monkey City that appears in the Sticky Sap Plant Special Mission. Like the Glue Strike Ability, it sprays corrosive glue all over the screen that slows bloons down and pops them at the rate of a 2/x Glue Gunner. It recharges quickly (approximately 12 seconds), but you only have two Sticky Sap Flowers that lets you use this.