• High-protein, healthier & more affordable alternative to mealworms - black soldier fly larvae promotes stronger eggshells.
  • Nutrient-dense natural poultry supplement speeds up molting for healthier feathers and happier chickens.
  • BSF larvae have more essential nutrients than mealworms - 36-42% protein, 25-30% healthy fat, 2-5% calcium & phosphorus, fiber, lysine & dietary fat. Experienced farmers know the benefits.
  • Encourages natural feeding behaviour when scattered on the ground by the handful.
  • Premium all natural feed supplement. No preservatives or additives. Organic. FDA APPROVED.
  • 1 LB - Lasts about 9-11 days for a flock of 5

Please remember to be patient when giving your girls a new treat. It may take some time before they start to love them.

  • 100% Black Soldier Fly Larvae
  • Standard shipping, 2 business days
  • Delivery takes 3-5 business days

FLYGRUBS 1LB

$16.99 $17.95
Flygrubs® are dried black soldier fly grubs, a natural feed supplement for chickens, wild birds & ducks, reptiles & hedgehogs.
Also available in: FLYGRUBS 5LB FLYGRUBS 10LB
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WigglyWorms: Organic, Naturally Dried Chicken Mealworms

$9.99
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  • High-protein, healthier & more affordable alternative to mealworms - black soldier fly larvae promotes stronger eggshells.
  • Nutrient-dense natural poultry supplement speeds up molting for healthier feathers and happier chickens.
  • BSF larvae have more essential nutrients than mealworms - 36-42% protein, 25-30% healthy fat, 2-5% calcium & phosphorus, fiber, lysine & dietary fat. Experienced farmers know the benefits.
  • Encourages natural feeding behaviour when scattered on the ground by the handful.
  • Premium all natural feed supplement. No preservatives or additives. Organic. FDA APPROVED.
  • 1 LB - Lasts about 9-11 days for a flock of 5

Please remember to be patient when giving your girls a new treat. It may take some time before they start to love them.

  • 100% Black Soldier Fly Larvae
  • Standard shipping, 2 business days
  • Delivery takes 3-5 business days

Product Description

Why are Backyard Chicken Farmers choosing FLYGRUBS over mealworms?

You may already be aware that Black Soldier Fly larvae are HIGH-PROTEIN hen treats with 85x MORE CALCIUM than dried mealworms. Did you also know dried BSFL is a sustainable, organic grain free feed that supports your hen's immune system ?


A daily handful helps to promote STRONGER EGGSHELLS which means HEALTHIER HENS. But it’s not all about your chickens! Your family will notice the difference too! If your family loves fresh eggs as much ours does, FLYGRUBS are your choice.


FLYGRUBS come in a resealable bag made from recycled plastic, that’s CAREFULLY PACKED into a box to ensure you don't receive broken and small pieces!


Please remember to be patient when giving your girls a NEW TREAT. It may take some time before they start to LOVE them.

A Healthier Choice

Flygrubs BSFL are 20-40x higher in calcium than mealworms and have more healthy fats, including Lauric Acid, making them a more nutrient-dense and healthier option.

Sensible Premium Treats

FLYGRUBS are a natural, cost-effective chicken feed supplement for layer hens, providing protein and calcium during molting. Use alongside balanced layer feed for best results.

The Earth Thanks You

We’re upcycling food waste into renewable chicken treats. Landfill food waste produces harmful methane, 20x worse than CO2, with only 3% of global food waste being recycled.

Farmers That Care

We’re Americans who care about our families, chickens, and the environment. FLYGRUBS are raised sustainably and economically. They make a great snack for ducks, songbirds, turtles, and reptiles.

Flygrubs Other Brands
2% - 5% Calcium 4 % 1%
36% - 42% Crude Protein 37 % 20%
25% - 30% Healthy Fats 25 % 15%
Phosphorus, Fiber & Lysine
Sturdy Box & Resealable Bag
High Protein
All-Natural
Non- GMO
No Additives
No Preservatives

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Customer Testimonials - What's our Customers Experience?

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Customer Testimonials - What's our Customers Experience?

The Grub Store

Switch to FLYGRUBS for Healthier Hens and Stronger Eggshells

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FLYGRUBS - Chicken & Duck Supplement

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Customer Reviews

Based on 1942 reviews
85%
(1644)
5%
(92)
2%
(48)
3%
(56)
5%
(102)
J
Jane earnshaw
Winter feeding

Cold weather is a great time for these wonderful proteinaceous treats. Our hens will even venture outside to enjoy them in Charlotte, VT.

A
Ann Frye
BEST bugs

Love this product!!! My hens cannot get enough of them. Helps increase the protein levels in my regular feed. Much less expensive than meal worms in the stores. Have monthly auto ship and will continue with it.

G
Genevieve Cormiae-Foster
Happy, happy chickies!

Great...the kids love them! Also very useful in doing my roundup when I need to get them back into the coop!

C
Connie Sauceda
The Girls love FLYGRUBS!!!

I give my hens Flygrubs for breakfast everyday and they love them. They get so excited to see me coming with breakfast they fall all over each other. I love it!

A
Ann Frye
Better than all the rest!

I was shocked and surprised at how much my flock loved these larvae. Tried another brand from a local feed store and the birds weren't impressed and the price was much higher. Flygrubs arrive on time every time with auto delivery. Cant get a good layer product in this area so the Flygrubs add the extra protein the hens need and I will continue to use it. Great product!