Croston Corn Mill

*5kg Calci-Worms *Add-on*

Code: CW5
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Dried Calci-Worms (Black Soldier Fly Larvae) 5kg - for feeding wild birds, hedgehogs and other wildlife.

  • Calci-Worms are the larvae of the Black Soldier Fly (Hermetia illucens) - a naturally nutrient rich feeder insect that's high in protein, energy giving fat, amino acids and uniquely high in essential calcium
  • Suitable to feed to a wide variety of garden birds, poultry, insects, fish and mammals including hedgehogs
  • Typically have up to 40 - 50 times the amount of calcium than other dried insects or worms
  • They have a positive calcium to phosphorus ratio meaning they aid the development of strong bones and eggs
  • Also known as Calcium Worms, Nutri Grubs, Sunworms and Soldier Grubs

Natural sources of calcium are becoming increasingly harder find for garden birds, hedgehogs and wildlife due to the ever growing use of pesticides in agriculture and the reduction of wild land. Offering Calci-Worms as part of a balanced diet alongside other types of food gives our wildlife access to a wider range of vital nutrients that they often struggle to find themselves.

A LIMITED AMOUNT OF CALCI-WORMS ARE DUE BACK IN STOCK WEEK COMMENCING 22nd JUNE - THE NEXT SHIPMENT IS THEN DUE IN JULY (KEEP AN EYE ON THE WEBSITE FOR THEIR ARRIVAL).

To buy this item you must also have a Green stickered item in your basket to allow you to check-out.

Add-on Items don't have any shipping costs included in their price so this is why they can only be bought with a green stickered item.

However, if you wish to buy just a selection of our *Add-on* items this can be done by adding a shipping box to your order.

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green-29kg-plus-red-item.jpgMaximum weight allowed per box is 29kg including *Add-on* items (28kg to France)

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Analysis (per 100g) 

Protein 35.8%, Fat 36.9%, Ash 10.6%, Fibre 5.3%, Calcium 3.15%, Moisture 2.93%, Phosphorus 0.5%


Feeding Guidelines

Can be fed as a treat on their own or mixed with other foods. Feed scattered on the ground, on bird tables or using a hanging mealworm feeder. They can also be soaked in water 30 minutes before feeding to provide extra hydration.


£0.00 £19.95
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