Garden planning

Container gardening: vegetables, herbs & fruit in pots

Containers make garden plants flexible on patios, courtyards, and small spaces. The mature plant must match the pot volume, root depth, drainage, and nutrient supply; an undersized pot can make even robust crops unnecessarily demanding.

Choose suitable plantsRelated guides

Overview

Practical planning guidance

Pot size and material

Choose a container for the mature plant and its root system, not the small seedling. Large fruiting vegetables and berry shrubs need substantially more volume than salads or compact herbs. Heavy pots are more stable, while lighter containers are easier to move. Every pot needs open drainage holes; saucers can catch water but should not leave roots permanently wet.

Compost, water, and nutrients

Structurally stable peat-free compost retains moisture while remaining aerated. Containers dry faster than garden soil and need daily checks during warm periods. Water thoroughly until excess drains, then base the next watering on actual moisture. Heavy feeders require regular nutrients during active growth, while Mediterranean herbs and many perennial plants need much less.

Position and overwintering

Sun, wind, and heat-reflecting walls strongly influence a container's microclimate. Tall plants need stable pots and secure supports. Perennial container plants face greater winter risk than the same species in open ground because the entire root ball can freeze. Move suitable plants to shelter, insulate pots without causing waterlogging, and water sparingly during frost-free periods.

Plants

Choose suitable plants

This selection connects reliable edible crops with the site, calendar, and care information available in each plant profile.

Plants
basil plant card: Herbs, Lamiaceae, warm, sunny, sheltered

Basil

Ocimum basilicum

Basil is an essential Mediterranean herb with versatile culinary uses.

HerbsLamiaceae
Chives plant card: Herbs, Amaryllis family, Harvest April - November

Chives

Allium schoenoprasum

Chives are a popular and easy-to-care-for culinary herb that should be a staple in any garden.

HerbsAmaryllis family
Thymus plant card: Herbs, Mint family, Harvest May - September

Thymus

Thymus

Thyme is a robust, perennial subshrub that enriches both the kitchen and the garden with its intense aroma and pretty flowers.

HerbsMint family

Guides

Related guides

These existing guides cover crop planning, sowing, watering, companion planting, plant health, and seasonal work.

Garden guides

Common questions

Common questions

How large should a vegetable container be?

It depends on the crop. Salads and small herbs need limited volume, while tomatoes, aubergines, cucumbers, and berry shrubs usually grow more reliably in substantially larger stable pots.

Does every plant container need drainage holes?

Yes. Excess water must be able to escape. A drainage layer does not replace open holes and cannot prevent waterlogging on its own.

How often should container plants be fed?

Frequency depends on the plant, compost, and fertiliser. Heavy feeders need regular nutrients during growth, while herbs and light feeders require less.

Can hardy plants remain outdoors in containers?

Many can, but their roots face greater frost exposure. The pot, position, winter protection, and occasional watering during frost-free weather must suit the species.

Wild-Wuchs

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