NoctiSeedsSeeds for small spacesShop paused

Bundles & Kits · UK growing guide

How to Grow Traditional Herbal Garden Starter Kit in the UK

Keep lemon balm in its own pot and remember that perennial herbs develop more fully in later seasons. This guide explains how to adapt the crop for UK weather, containers, patios and smaller gardens.

01

START HERE

Quick Facts

Sowing window
Sow the four herbs separately in spring so each can be managed at its own pace.
Harvest window
Calendula flowers in summer; lemon balm, yarrow and self-heal can be picked once established.
Difficulty
Easy
Container suitability
Use a pot at least 20–30cm deep with drainage. Dwarf flowers and alpine strawberries suit smaller patio containers; give vigorous or mixed-kit plants a wider, heavier pot and support where required.
Frost sensitivity
Protect young plants from frost
Typical time to harvest
Most flower within 10–18 weeks of spring sowing; strawberries and perennial herbs take longer to establish.
02

SOW

When to Sow Traditional Herbal Garden Starter Kit in the UK

Sow the four herbs separately in spring so each can be managed at its own pace.

Use that window as a practical starting point rather than a fixed deadline. In colder or exposed areas, delay outdoor sowing and planting; in mild sheltered areas, the earlier end of the range may work. Tender crops should remain protected until frost risk has passed.

Sowing Indoors

Sow Traditional Herbal Garden Starter Kit in spring modules where an early start or protection from slugs is useful. Give seedlings strong light and harden them off gradually.

Sowing Outdoors

Direct sow Traditional Herbal Garden Starter Kit after preparing a weed-free patch or final container. Keep the seedbed moist until seedlings are established and protect large seeds from birds and mice.

03

PLANT

Spacing and Planting Out

Allow 20–30cm for compact plants, more where the packet describes a vigorous climber or mixed tower.

Before planting outside, harden off indoor-raised plants over 7–10 days unless the crop is fully hardy and already accustomed to outdoor conditions. Water the planting hole or container first and avoid leaving young roots exposed to sun or wind.

04

SMALL SPACES

Growing Traditional Herbal Garden Starter Kit in Pots and Containers

Use a pot at least 20–30cm deep with drainage. Dwarf flowers and alpine strawberries suit smaller patio containers; give vigorous or mixed-kit plants a wider, heavier pot and support where required.

Container checklist

  • Use drainage holes and raise pots slightly so surplus water can escape.
  • Fill with fresh peat-free compost suited to edible crops.
  • Leave a watering lip below the rim and check pots more often in sun or wind.
  • Use a strong support at planting time if the mature crop will climb or become top-heavy.
05

CARE

Watering and Feeding

Water new plants regularly. Containers need more frequent checks in sun and wind; feed every 2–4 weeks during flowering, but avoid excessive nitrogen that produces leaves at the expense of blooms.

Variety note: Keep lemon balm in its own pot and remember that perennial herbs develop more fully in later seasons.

06

WATCH FOR

Common Problems

Slug and snail damage

Protect emerging shoots and check containers at dusk until plants are sturdy.

Wind damage

Tall sunflowers, climbers and heavy flowering stems need early support and a sheltered position.

Few flowers

Shade, rich nitrogen feeding or delayed planting can reduce bloom. Move pots into stronger sun and feed moderately.

07

PICK

Harvesting Traditional Herbal Garden Starter Kit

Calendula flowers in summer; lemon balm, yarrow and self-heal can be picked once established.

Most flower within 10–18 weeks of spring sowing; strawberries and perennial herbs take longer to establish. Harvest in the coolest part of the day where practical and handle produce gently. Regular picking encourages continued cropping in fruiting and cut-and-come-again plants.

08

GROW TOGETHER

Companion Plants

Calendula, nasturtium, borage and sunflowers can provide a long flowering display around edible crops. They may attract visiting insects, but results vary and they should not be presented as a guaranteed pest-control system.

09

QUESTIONS

Frequently Asked Questions

Can I grow Traditional Herbal Garden Starter Kit in pots?

Use a pot at least 20–30cm deep with drainage. Dwarf flowers and alpine strawberries suit smaller patio containers; give vigorous or mixed-kit plants a wider, heavier pot and support where required.

How long does Traditional Herbal Garden Starter Kit take to harvest?

Most flower within 10–18 weeks of spring sowing; strawberries and perennial herbs take longer to establish.

Why is my Traditional Herbal Garden Starter Kit not flowering?

Insufficient sun, too much nitrogen, root restriction or a late start are common causes. Give the plant room, steady water and the brightest practical position.

Guidance & sources

Practical UK advice,
kept crop-specific.

This guide keeps the original NoctiSeeds variety notes at its centre and uses established UK home-growing guidance for the supporting advice. Local weather, soil and shelter still matter, so use the packet and your own conditions alongside it.

Read RHS vegetable seed sowing guidance

Keep planning your grow

Save this Traditional Herbal Garden Starter Kit
guide for later.

Seed sales are temporarily paused while we complete some behind-the-scenes business administration. This growing guide remains here whenever you need it.

Browse all growing guides →