The Turret Growth Aura is an Item that can be found within common locations, including choice enemy Camps, given by Spouses, and rarely as a reward from Seasonal Festivals. Upon being picked up, it will create a purple Crop growth boosting aura centered around the all of the player's Turrets, including the Curret and Scarecrows, and small particle effects will appear. This boost will double the growth rate of all Crops within a 5x5 range around the above-mentioned objects while they are nearby. If any of these objects are removed, affected Crops will stop being boosted until the object is put back within range.
Several other items are capable of boosting Crop growth, including Growth Aura, Harvest Moon, Bees, Hummingbirds, and Rain Scrolls. Compared to any of these, Turret Growth Aura can be utilized potentially more. This is because of how Turret Growth Aura serves as an upgrade to Turrets and Scarecrows, which might be collected in large amounts from Camps and from the Flower Merchant. In addition, Turrets and Scarecrows have the added benefit of being able to defend the Farm without the use of other Items. This, in turn, can make it preferable to use this Item in favor of other methods. However, unlike all of the other mentioned methods, Turret Growth Aura effectively requires the sacrifice of some farming space in order for this to function. Therefore, players will have to choose between boosting their Crops or farming a greater amount depending on their current land availability.