FREE shipping on orders over £20

Royal Entomological Society (Pack of 3)

New for Spring 2024, this exciting collaboration with the Royal Entomological Society features winning photographs from their 2022 Photography Competition.

The Royal Entomological Society is an amazing and prestigious organisation (Charles Darwin was a member!) devoted to the understanding and development of insect science, as well as seeking to share with us all how remarkable and valuable insects are. Our collaboration features three seed mixes aimed at encouraging three important invertebrate groups (see below for full details). Seedball makes a donation of £0.90 for every set of three boxes sold to The Royal Entomological Society, registered charity number 213620,

Each box is 5.8cm x 3.7cm x 1.5cm (like an old small matchbox size), and contains 6 seed balls to grow beautiful wildflowers in a window box, balcony pot or garden bed. One box will cover 1-2 pots.

Best scattered in the Autumn or Spring.

RHS plants for pollinators, No chemicals, pesticides or neonics, made in the UK, peat free, easy to use gardening seed balls


What's Included

Each box contains 6 seed balls, with each ball containing approximately 30 wildflower seeds. This will cover 1 square metre in a garden bed or 3-5 medium sized pots (leave at least 10cm between each ball). The balls are best scattered in Spring or Autumn. See our FAQ page for more details on how to get the best from your seed balls. 

Meadow Mix

A wildflower and grasses mix to support meadow invertebrates such as grasshoppers, spiders and beetles. Helping to encourage as wide a range of wildlife as possible is super important for maintaining healthy meadow ecosystems. The mix contains Oxeye Daisy, Common Knapweed, Yellow Oat-grass, Lady's Bedstraw and Cat Grass.

Pollinators Mix

To encourage all pollinators, including those that are lesser known such as the hummingbird hawk-moth. This species of hawk-moth is a day flying moth which feeds on the nectar of tube-shaped flowers using their long proboscis while hovering in the air. The mix contains Viper’s Bugloss, Hedge Bedstraw, Red Campion, Yarrow, Cornflower, Corn Marigold.

Damp Soil Mix

A mix to support invertebrates in wetland habitats or areas of damp soil. These areas are host to an abundance of important invertebrate life, including damselflies (featured on the box) and dragonflies. The mix includes Purple Loosestrife, Hedge Bedstraw, Lesser Knapweed, Meadow Buttercup, Oxeye Daisy, Ragged Robin.

Seed Box Dimensions – 5.8cm x 3.7cm x 1.5cm
You might like these too...
  • Flora and Fauna Indoor Watering CanFlora and Fauna Indoor Watering Can
  • Wildlife Cards

    £2.50£13.80 Select options This product has multiple variants. The options may be chosen on the product page
  • Five matchboxes with different wedding designs; the boxes are arranged in a square. One of the boxes is open showing the clay seedballs within. The designs on the boxes include a green one with blue, yellow, red and white flowers on, a white one with 'Let Love Bloom' written in red cursive writing. Another design has a white background with a dark pink, light pink and yellow watercolour splodges on. Another has a white background with small red petal-shaped dots expanding out in an explosion like fireworks around the personalised words. The final box has a white background with lines bursting out from one point going in different directions, and has flowers and butterflies within.

    Personalised Wedding Favours

    £4.00 Select options This product has multiple variants. The options may be chosen on the product page

    Coronation Garden Mix

    Original price was: £6.50.Current price is: £3.25. Add to basket

What are Seedballs? How do they work?

What is a Seedball?

A ball made from seeds, clay, peat-free compost and chili powder.

Why use Seedballs?

The ball prevents the seeds from being a tasty lunch for birds and insects, thereby increasing the chances of your flowers growing. Plus they’re super easy to use, no digging and no expert knowledge needed!

What's in the tin?

There are 20 balls in each tin, and around 30 seeds per ball.

How do I use Seedballs?

Throw onto soil or compost in a garden bed or planter in Spring or Autumn, leaving at least 10cm between each ball. Your Seedball has everything it needs to grow and, once the ball becomes moist and the temperature is right, your seeds will germinate!

What area will my Seedballs cover?

We would usually advise 20 seed balls per square metre, or 3-5 seed balls for a 35cm container.


All seed is responsibly sourced in the UK from Flora Locale accredited suppliers, we only ever use peat-free compost and our steel tins are manufactured in London (with the help of a solar farm on the factory roof).

See our FAQ page for our full guide to growing wildflowers from Seedball.


  • Free delivery is available on all orders above £20
     usually 3-5 working days
  • Royal Mail 2nd Class £4.00  (3-5 working days)
  • Royal Mail 1st Class £5.00  (2-3 working days)
  • Tracked Courier £7.00  (via DPD)
     order by 10:30 for delivery in 1-2 working days
  • Unfortunately we’re unable to deliver outside of the UK at the moment
  • We’ll always notify you by email when your order has been dispatched
  • For any urgent requests please email
  • See more information on delivery and returns
Select your gift wrap options
Have your whole order wrapped with premium quality wildflower wrapping paper and include a handwritten gift card. Add your personalised gift message in the comments field at checkout.


For discounted prices on bulk ordering visit our wholesale shop