Croston Corn Mill - Mealworms/Calci-Worms

10kg Calci-Worms

Code: CW10
  • Description
  • DPD Delivery
  • Additional Info.
Please note due to the bulkiness of this pack size we cannot place any *Add-on* items in the same box. 

Dried Calci-Worms (Black Soldier Fly Larvae) 10kg - 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.

All orders received before 3pm (Mon-Fri) will be dispatched the same day. 

We ship with DPD and on the morning of your delivery they will send a text or email with your 1 hour delivery slot. Click here to watch DPD's delivery service

Zone [1]  Mainland England, Wales and Scotland
                FREE Next Working Day*    

                Scotland AB30-35, AB41-54, G83
                FREE 2 Day Service* 

Zone [2]  Scotland AB36-38, AB55-56, FK17-21, HS1-9, all IV, KA27-28,
                all KW, PA20-99, PH15-99, all ZE + 
Northern Ireland & Isle of Man 
                2 Day Service* £4.90 per order  

Only available as per zone [1] except Scotland 2 day areas
                £4.99 per order 

                1 - 4 Day Service£5.00 per item  

*Delivery excludes Weekends and Bank Holidays. 

[Please choose your zone at the checkout to avoid any shipping delay] 

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 £46.95
Earn 94 reward points

Sue Lancaster

Eating 10kg per month so needless to say I think the birds like it.

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