We're offering you a 100 or 200 Summer Colour Mixed Bulbs for £7.99, saving you up to 53% off Thompson and Morgan's's price of £16.99 (correct as of 20.01.2026).

Summer Colour Bulb Collection

Transform your garden into a summer spectacle! This Summer Flowering Mixed Bulb Collection brings you a handpicked mix of 100 or 200 bulbs chosen for their vibrant colours and reliable blooms. Each bulb is selected to provide a continuous burst of colour, turning borders, beds, and containers into an eye-catching floral show from early summer well into autumn.

Why Choose Summer Flowering Bulbs?

• Diverse Display: With a variety of flower types and colours, these bulbs ensure your garden never looks dull. Expect shades from sunny yellows to rich purples and everything in between.
• Low Maintenance: These bulbs thrive in most UK garden soils and require little more than regular watering and occasional feeding.
• Flexible Placement: Suitable for sunny spots in beds, borders, or patio pots. Mix them with existing perennials or let them shine as a standalone feature.

Planting & Care Guide

• Planting Time: For best results, plant bulbs between February and April after the last frost.
• Soil Preference: Well-drained soil is ideal; enrich with compost for extra vigour.
• Light Requirements: Most varieties thrive in full sun but tolerate partial shade.
• Watering: Water regularly after planting until established; avoid waterlogged conditions.
• Flowering Period: Enjoy blooms from June through September, with some varieties extending colour into October.

Design Tips & Companion Plants

• Create Layers: Mix with perennials like Salvia, Nepeta, or hardy Geraniums for dynamic planting schemes.
• Pots & Containers: Plant densely in containers for a concentrated splash of colour on patios or balconies.
• Cottage Garden Appeal: Blend with traditional favourites such as Lavender or Echinacea for classic charm.

FAQs

• When is the best time to plant these bulbs?
  The ideal planting window is February to April once the risk of frost has passed.
• How tall do these bulbs grow?
  This mixed collection features varieties ranging from 20cm to 60cm tall depending on type.
• Do I need to lift the bulbs after flowering?
  No lifting required—most bulbs can remain in the ground year-round unless your area experiences severe winter frosts.