Growing geranium

How to feed a geranium for abundant flowering and growth Geranium (Pelargonium) is one of the most popular and popular perennial indoor plants. ...

Metal

Metal – potassium, calcium, magnesium, sodium, iron – are absorbed by plants in the form of cations: K +, Na +, Ca2 +, Mg2 +, Fe2 +. ...

Non-metallic

Non-metallic are absorbed from the soil by the plant root system in the form of ions (anions and cations). Hence, nitrogen can be in the form of ...