First aid for all hobby gardeners! Garden centers and magazines promise a lot, but in the vegetable patch, allotment garden, or on the balcony, not everything blooms and thrives as one would wish. This is where plant doctor René Wadas comes into play: pests, vermin, and plant diseases are his specialties. With his mobile plant pharmacy and a lot of empathy, the plant doctor can help almost all green patients, whether they are ailing roses, bonsais, lawns, or trees. And in most cases, he does this without chemicals! In his book, he shares his most exciting cases and provides helpful tips that all hobby gardeners can use to ensure their plants stay healthy.