We're sorry to read about your disappointment with Vigoro Potting Mix and appreciate your feedback.
Fungal spores are a natural part of soils. Under the correct conditions, spores can develop into fungus or mold. Our growing media products are not sterilized and may contain microorganisms such as fungus. In fact, fungus/mold has been scientifically proven to improve the growth of plants which is why we do not sterilize the soil. The fungus/mold only becomes a problem if there is an overgrowth. Overgrowth occurs when the soil/mulch is too wet. For soil that has not been used, allow it to dry out on some newspaper outside before using. For soil that has already been used, allow the plants to dry out a bit between waterings. This will not harm the plants.
We want you to be confident in our products. For this reason, we offer a product guarantee to our consumers. At your earliest convenience, please reach out to us at 877-220-3089 if we can further assist.