Our favourites

Discover new garden inspiration 

Spring
and summer
bloomers
  • Flowering time: March – September
  • Flowers 4-6 weeks, 3 times a year, perennial
  • Campanula Ambella and Campanula Adansa
Discover Campanula
  • Flowering time: August – October
  • Will continue to flower until the first frost
  • Hebe Donna, Hebe Classica, Hebe Granda, Hebe Petita, Hebe
    Vinoa and Hebe Mucha
Discover Hebe
Summer
and autumn
bloomers

About Addenda®

Addenda® grows Campanula and Hebe, flowering garden plants that are suitable for garden, patio and balcony

If you choose Addenda®, you choose beautiful and rock-solid flowering plants. All they need is a splash of love. Addenda® plants are grown with consideration for people, animals and the environment.

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Latest news

DIY

Easily create colourful arrangements with Addenda® Campanula

Get creative with the classic bellflower Campanula Ambella Looking to decorate your patio or balcony with a classic stylish perennial planter? With Campanula Ambella® Intense Purple or Ambella® ...

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Nieuw

New and more sustainable Campanula label

In 2023 introduceren we nieuwe duurzamere etiketten voor Campanula en Hebe. Hiermee besparen we 40% materiaal ten opzichte van het vorige etiket.

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A brand new Addenda® website!

Addenda® is introducing a brand new website at the start of the new 2023 season: Addenda®.com. The Addenda® website features tips on caring for Campanula and Hebe, inspiring blogs and creative ...

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