Fertilisers are concentrated sources of plant nutrients, usually in compact form such as pellets, granules, powders or liquids. They are used to improve plant growth and yields.
- Fertilisers are concentrated sources of plant nutrients
- They can be used to improve growth and yield
- Fertilisers can correct plant nutrient deficiencies
- Fertilisers are not a substitute for using organic mulches and soil conditioners
The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.