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Little Eden

Spiraea Care Guide

Spiraea Care Guide

Whether you're just starting out or an experienced gardener, our essential care guide will help you grow your beautiful Spiraea in your garden.

With its frothy clusters of delicate flowers, spiraea (often called ‘bridal wreath’) is a reliable, easy-to-grow shrub that adds colour and texture to any garden. Most varieties produce abundant blooms in spring or summer, and some also offer striking autumn foliage. Follow our guide below to help your spiraea thrive all year round.

QUICK FACTS

  • Deciduous Shrub
  • Suitable for small gardens
  • Attractive to pollinators
  • Flowers
  • Safe for children
  • Safe for pets

Botanical name

Agapanthus campanulatus

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Where to plant

Choosing the right spot is important for your Spiraea to thrive with the right amount of space and sun.

Here is a care guide for growing African lily:

Plant gift

STEP 1

Prepare your new Spiraea

Unpack your gift as soon as you can, it might be thirsty for some water (if the soils dry) and will be missing the light!

Planting a gift

STEP 2

Give it space and room to grow

When considering a spot for your plant, choose somewhere that is at least an inch wider than the pot all the way round. 

In a few years, your Spiraea can grow up to 1.2m height and 1m spread.

Sun for plants

STEP 3

Give it some sun

Your Spiraea loves to be anywhere in the garden and with sun or partial shade.

Plants that like the sun will enjoy sunny areas that warm up during the day. Southern facing gardens receive the most sun, and will suit plants that won’t frazzle in the heat. You can work out which way your garden faces with a compass (there’s one on your phone) which will point towards North.

Soil types

Step 4

Check your soil

Soil type differs from garden to garden. Your Spiraea will be happiest if your soil is like any of these:

moist, well-drained soil, whether it’s slightly acidic or alkaline

The texture and consistence of your soil is important also as it will determine the level of nutrition and drainage. If you think your soil might be the wrong type for your Spiraea, you could plant it in a pot or container instead!

Plant border

Step 5

Position in border

Picking the right spot to plant in a border affects how well Spiraea will grow and how the border will look overall.

Your Spiraea will be best towards the middle or back of your border. Compact types work well near the front or as low hedging.

Care for your Spiraea

By following these care tips, your Spiraea will thrive and provide you with beautiful flowers all season long.

  • Watering

    Water regularly in the first season to help roots establish.- Once established, only water in prolonged dry spells or if grown in containers.

    Learn: Watering plants 
  • Pruning

    Spring-flowering spiraea: prune immediately after flowering, cutting back flowered stems to new buds.- Summer-flowering spiraea: prune in early spring, cutting all growth back to around 30cm

    Learn: Pruning 
  • Fertillising

    Apply a balanced, slow-release fertiliser in spring after pruning.- Container-grown spiraea benefits from a liquid feed monthly in summer.

    Learn: Fertillising 
  • Pests & Diseases

    Generally pest-free, but can be prone to powdery mildew if under stress (e.g. drought or poor soil).- Ensure good air circulation and adequate watering in dry weather to help prevent mildew.

    Learn: Protect from bugs 
  • Protect

    Spiraea is fully hardy and generally needs no special winter protection.- In very cold climates, a layer of mulch can help protect roots from frost.

    Learn: Protect 
  • Need some help?

    Our Little Eden essentials course gives you all the basic skills you need to help your new plant thrive.

    Little Eden Essentials 

Your Spiraea Calendar

Our handy calendar helps you work out your planting and pruning seasons for your Spiraea.

  • Jan

  • Feb

  • Mar

    Plant, Feed, Prune

  • Apr

    Plant

  • May

    Plant, Flowers, Prune

  • Jun

    Flowers

  • Jul

    Flowers

  • Aug

    Flowers

  • Sep

    Flowers

  • Oct

    Plant

  • Nov

    Plant

  • Dec

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We're here to help

Ask us any question about your Spiraea and we'll be happy to help.

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