Dictionary

Gardening Glossary

Master the language of horticulture. From "Bolting" to "NPK", explore our comprehensive dictionary of gardening terms to help you grow with confidence.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

B

Bolting

Growth Stages

When an agricultural crop prematurely produces a flowering stem (or stems) before the crop is harvested, making it unusable.

C

Companion Planting

Techniques

The practice of planting different crops in close proximity for pest control, pollination, providing habitat for beneficial insects, maximizing use of space, and to otherwise increase crop productivity.

H

Hardening Off

Techniques

The process of gradually acclimating indoor-grown seedlings to outdoor conditions before transplanting them into the garden.

Heirloom Seed

Seeds & Varieties

An old cultivar of a plant used for food that is grown and maintained by gardeners and farmers, particularly in isolated or ethnic minority communities.

M

Mulch

Soil & Fertiliser

A layer of material applied to the surface of soil to conserve moisture, improve fertility and health of the soil, reduce weed growth, and enhance the visual appeal of the area.

N

NPK

Soil & Fertiliser

Stands for Nitrogen (N), Phosphorus (P), and Potassium (K) - the three primary nutrients required for plant growth.