what are fertalisers used for

what are fertalisers used for

Answers
My teacher said they are good for growing plants because of their nutrients, farmers use fertilisers often too to grow crops.
caralanney
26 April 2011
They are used to fertilise plants. They can be used to allow plants to grow in environments where plant growth would be very difficult if not impossible, e.g. acid soil.
jon.ellis
27 April 2011
Over-fertilising soil can be dangerous and lead to 'fertiliser burn', where it can lead to root damage and even plan death.
jon.ellis
27 April 2011
fertliser provides essential nutrients for plants that otherwise may not be present in the soil.
shaunattutorhub
27 April 2011
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