Fertilizer: meaning, definitions and examples

Use 'fertilizer' when referring to a substance that is added to soil to help plants grow. It is a general term and can include both chemical and organic products.

• The farmer used a special fertilizer to increase the yield of his crops.
• Organic fertilizers are gaining popularity among environmentally-conscious gardeners.

Use 'plant food' when referring to a nutrient-rich mixture specifically formulated to support plant growth. This term is often used in a more consumer-friendly and informal context, especially for houseplants.

• She added plant food to her potted plants to help them thrive indoors.
• The nursery recommended a balanced plant food to keep the flowers blooming all summer.

Use 'manure' when referring to animal dung used for fertilizing land. It is usually from farm animals like cows, horses, or chickens. It can come across as less refined and can have a negative connotation due to its smell.

• The fields were fertilized with cow manure to enhance soil nutrient levels.
• Using chicken manure can enrich the soil, but it must be well-composted to avoid burning plants.

Use 'compost' when referring to decayed organic material used as a plant fertilizer. It is typically made from household waste like vegetable scraps, grass clippings, and leaves.

• They started a compost pile in their backyard to reduce waste and enrich their garden soil.
• Adding compost to the garden each spring can improve soil structure and fertility.