Nowadays, market garden crops are grown in different environments depending on the season, for example in a vegetable plot, in a greenhouse or in a field. Such areas are expanding in response to increasing demand from consumers.
Growing cycles are often characterised by similar stages. Tillage, or the preparation of the soil, consists in turning the earth to aerate it and remove the residue of previous harvests. Sowing is the process of planting seeds: They are placed in the ground either randomly (by throwing them) or more evenly (by spacing seeds separately at given intervals). Seeds are then covered with soil and watered to help them germinate. When seeds are grown in small individual pots or in a germination bed (the nursery), the small shoots (the seedlings) are then planted in the ground. This action is called pricking out.
At each stage of the cycle, the plants are treated with fertilisers and pesticides and watered regularly. This favours growth and supply of nutrients, and helps prevent damage from disease, insects and pests.
Other operations may be carried out depending on the type of crop. Pinching out or pruning of buds or stems helps control the volume and quality of production. As plants grow, staking (with a stick for example) provides support for certain edible plants, such as the tomato, aubergine or bell pepper.
The harvest ends the cycle. Once vegetables have reached the desired level of ripeness, they are picked either by hand or a machine, which gathers them using a system of picks or hooks, leaving the soil to rest before a new cycle.