Grubblies World Harvest
Grubblies World Harvest is a nourishing daily snack that chickens love! With every peck of protein-packed, calcium-rich grubs, your flock will get the nutrients and minerals for healthier feathers and stronger eggshells. Chicks and wild birds love these perfectly peck-sized snacks too!
✓ Oven-dried black soldier fly grubs
✓ Farm-grown around the world (FDA-Approved)
✓ 50x more calcium than mealworms
- Feeding Guide
- Giving Back
Fall in Grub Love
Grubblies are dried black soldier fly grubs,
a healthy daily snack that chickens love!
Get 50x more calcium than
mealworms with every peck.
More cluck for your buck!
Grubblies are packed with protein for strong, healthy feathers. Essential when molting!
Easier Round Up!
Grab Grubblies at snack time
and get surrounded with love.
They'll come running!
100% Black Soldier Fly Grubs
Safely and sustainably farm-grown across the world
Never from China.
✓ Introduce new foods gradually (tips and tricks here)
✓ For chicks, give a pinch or two daily starting at 3 weeks old to aid muscle development and feather growth.
✓ For chickens, ducks, turkeys, quail, and wildbirds, give a handful or two daily.
✓ Double serving when molting! Be sure to increase your flock’s protein intake with Grubblies to help regrow their feathers and resume normal levels of energy and egg laying.
✓ Also a great source of protein for wild birds, lizards, and turtles!
Customize your flock’s schedule, and never worry about running out.
Get more cluck
for your buck!
Skip a refill
or cancel anytime.
Where are Grubblies World Harvest grown?
Farm-grown around the world.
Why do my grubs look different?
All Grubblies are packed with protein and have over 50x more calcium than mealworms to help produce stronger eggshells and prevent egg-binding. Just one handful of Grubblies will give your flock more calcium than 5 pounds of mealworms so you can ditch those oyster shells. Get more cluck for your buck with Grubblies!
My chickens are picky, what should I do?
Don’t worry, picky eaters will love Grubblies too.
Have another question?
Grubblies Give Love to the Planet
1 Lb of Grubblies = 10 Lbs of Food Waste Recycled
The good news? Your flock’s Grubblies are as beneficial for the environment as they are for your girls.
We’re on a mission to nourish pets, while nurturing our planet. Our delicious, nutritious grubs are sustainably harvested, recycling mountains of food waste weekly that would otherwise end up in a landfill.
For every pound of Grubblies harvested, 10 pounds of food waste is recycled into organic compost!
So every time you nourish your feathered family with Grubbly love, you’re showing love to our planet too. XO, Peck!
comes in all shades
Farm-grown, oven-dried black soldier fly grubs range in color from yellow to black. Whether they are light or dark, these naturally harvested grubs have the same levels of nutrition to keep your flock happily nourished.