‘If you have acid-loving plants, such as rose bushes or ferns, it's best to add the teabags to the soil around them and because of the tannic acid in tea, the soil's pH will be lowered and its acidity ...
As of 2023, there are 38 trail stops in total. These include the famous Blackwater Falls, where the tannic acid of fallen hemlock and red spruce needles tints the water. Not surprisingly, it's one of ...