Why Organic Fertilizers Are Safer to Use Than Inorganic Fertilizers
Where do pelargoniums get their food? What items or elements are contained in their meals? Some are obtained from water and air like carbon (including human exhalation), hydrogen, and oxygen. Others, which are sucked up from the soil or provided by fertilizers, include nitrogen, phosphorus, potassium, and some trace elements. Fertilizers are of two types: ...