One gardening expert suggests that using banana peel can prolong the bloom of roses and hydrangeas. John Dempsey, a gardening expert at Housetastic, claims applying two to three peels to the plant ...
Rose Mbr asked: "Can I use water-soaked banana peels daily to water my roses and hydrangeas? I reuse the peels and soak them overnight." A banana peel fertiliser contains many nutrients that ...