All Natural Treats for Strong Eggshells and a Healthy Flock
With 40% protein and 50x more calcium than mealworms, black soldier fly grubs are the clear choice for optimal flock health.
6 Reasons to Love Grubblies
1. Strong Eggshells
Black soldier fly grubs contain 50x more calcium than mealworms.
2. Healthy Feathers
High protein content and amino acids support healthy, shiny feathers.
3. Clean Ingredients
These sustainably harvested grubs offer nature’s best and most beneficial nutrients — no additives, fillers, or byproducts necessary.
4. Sustainable Eats
Just one bag of Grubblies recycles 10 lbs of food waste that would otherwise end up in landfills.
5. Easy Round-Up
There’s no greater motivation than grubs for our naturally-foraging friends! Just a shake of their favorite treat and they’re bound to come running.
6. Backed by Rave Reviews
With 6,500+ 5-star reviews, you can rest assured your flock is getting the best treats on the market.
Black Soldier Fly Grubs vs. Mealworms: What’s the Difference?
Nutritional Content
With 50x more calcium and increased fat and fiber, BSLF grubs are the obvious choice for eggshell strength, energy support, and healthy digestion.
Not All Grubs Are Created Equal
Grubs can consume a shockingly wide range of organic materials — including some scary stuff you’d never want to feed your chickens. And since grubs aren’t picky, we are.
 | Other Grubs | |
|---|---|---|
Fed a diet of fruits, veggies, & grains | ||
Never fed post-consumer food waste or manure | ||
FDA-approved AND meets EU sourcing standards (the highest in the world) | ||
Sourced ethically & with traceable origins | ||
Free from sprays or additives | ||
Non-GMO |
Grubblies
Price
0Description
✅ Packed with protein and essential nutrients for strong eggshells, beautiful feathers, and overall health.
✅ Made from 100% natural, traceable black soldier fly grubs.
✅ Sustainably harvested, making them a smart choice for both the planet and your flock.
Additional details
- Introduce new foods gradually and give your flock access to grit to aid digestion
- Feed by hand or by scattering them on the ground
- Also great for ducks, wild birds, lizards, and turtles!
Warning: Grubblies has been known to cause chaos, as detailed by our good friend Seth.
“My birds are borderline psychotic when they come in for the night and see the Grubblies bucket. They quack at me nonstop, and I take personal offense to it because I do the best I can to toss a handful to them as fast as I can, but it’s never fast enough. I’m thankful they’re behind a fence panel because I’m pretty sure they could take me if they wanted to.”
The Talk of the Coop
All-Natural
We’ll never, ever use additives, sprays, or immunosuppressants.
Unparalleled Quality
We’ve gone a step beyond FDA approval to meet EU regulations — the highest sourcing standards in the world.
Eco-Friendly
We’re committed to stewarding healthier flocks AND a healthier planet — and it starts with grubs.
Intentionally Crafted
We’re not just fluffing up your feed. Every Grubbly ingredient serves a purpose in helping your flock grow and thrive.
Save 30% on your first order with code WELCOME30!
Good for your wallet. Great for your flock.