For many green-fingered pros, an English garden is not complete without a classic rose. But cultivating and caring for the much-loved plant is easier said than done.
It can also cost you a pretty penny if you shell out on expensive fertiliser. Thankfully, there's a much cheaper fix for those of us who enjoy snacking on bananas - since the peel can be used as a source of potassium.
Additionally, the popular fruit contains much-needed calcium, magnesium, phosphates and sulphur, which are all key for plants.
