CX Horticulture Wilt Guard 1 Liter is an essential item for every hydroponic grower! Wilting plants are in trouble and if left untreated they will probably die. There are several causes of wilting, including heat and disease. To overcome wilting, you must treat your plants immediately to save your yield. Conditions such as wilt stress can completely devastate your crop but once treated, you will have bountiful crop every time. Wilt Guard, the grower’s choice. Wilt Guard is pet, plant and person safe.