Grubblies - Healthy Treats for your Flock
Healthy Food for Premium Nutrition
6,658 Reviews
Packed with essential vitamins, minerals & 50x more calcium than mealworms. Keep flocks happy and healthy with Grubblies.
Rich in Protein
Strong Eggshells
Healthy Feathers
Grubblies
Treats • All Ages
Grubblies
Treats • All Ages
Grubblies are oven-dried black soldier fly grubs, a nourishing daily treat or snack that chickens and flocks love. With every peck of high quality, sustainably grown grubs, your flock will get the nutrients and minerals for healthy feathers and strong eggshells. They'll come running!
How much does my flock need?
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- Rich in protein for healthy feathers and eggs
- 50x more calcium than mealworms
- Essential amino acids for strong, shiny feathers
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- Oven-dried black soldier fly grubs
- Sustainably harvested on a diet of fruits, veggies & grains
- All natural grubs, no sprays or additives
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- 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!
A natural food for our foraging friends
Chickens instinctually forage for insects, so let's treat them with what they naturally love. Every harvest of grubs is sustainably grown and oven-dried for our fluffy ones to enjoy. They’ll come running for Grubblies!
LEARN MORE
Every bag makes a big difference
100% Sustainably-grown black soldier fly grubs
Reduces methane gas to keep our air clean
Loved by Mother Nature and her hens
Recycles 10 lbs of food waste, lightening our landfills
Love from our Grubbly family
- BPBetsey P.Verified BuyerReviewingGrubbliesI recommend this productRated 5 out of 5 stars1/20/25Grubblies Hometown Harvest
Great value chickens love them!
Grubbly Farms1/20/25Thank you for sharing the love! We're so glad your chickens are enjoying Grubblies World Harvest—it’s always great to hear they’re happy with a treat packed with love and goodness. 💚 - YMYesica M.Verified BuyerReviewingGrubbliesI recommend this productRated 5 out of 5 stars1/20/25Chickens love it!
Our chickens love the grub! They come right to the door when they hear the bag open!
Easy to order and comes in time.
Grubbly Farms1/20/25Thank you for sharing this wonderful feedbawk! We're so glad to hear your chickens love their Grubblies—and how adorable that they come running when they hear the bag! We’re happy to make it easy for you to keep your flock spoiled and happy. 💚 - NDNancy D.Verified BuyerReviewingGrubbliesI recommend this productRated 5 out of 5 stars1/20/25Good Treats!
Our chickens love these! We feel like we upgraded from Meal Worms to Grubblies - and they are rewarding us with XL eggs!
Grubbly Farms1/20/25Thank you so much for the kind words, Nancy! We're so glad to hear that your chickens are enjoying the Grubblies and that they're rewarding you with those XL eggs! It's wonderful to know that you're seeing the benefits of feeding them a treat that's both nutritious and fun. 💚 - CPChristopher P.Verified BuyerReviewingGrubbliesI recommend this productRated 5 out of 5 stars1/19/25A chicken feast
My chickens simply crave your mealworms. They are a great source of protein during the winter months. We appreciate the high quality of your American produce product. My chickens thank you.
Grubbly Farms1/19/25Thank you for your kind words! We're thrilled to hear your chickens are enjoying our Hometown Harvest grubs and benefiting from their high protein content during the winter months. Your flock's health and happiness are our top priorities, and we're grateful for your support. 💚 - LBLisa B.Verified BuyerReviewingGrubbliesI recommend this productRated 5 out of 5 stars1/19/25Thank you!
Our flock loves them! Even in below zero weather. When they hear our back door or car doors open, they come running!
Grubbly Farms1/19/25We’re so happy to hear your flock loves Grubblies, even in the coldest weather! It sounds like they know where the good stuff is! Thanks for sharing, and we're thrilled to be part of your flock's routine! 💚
FAQ
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Grubbly offers two varieties of oven-dried black soldier fly grubs so there is an option for everyone. Grubblies Hometown Harvest are grubs grown on farms in the United States and Canada. Grubblies World Harvest are grubs grown on farms around the world. Both types are grown according to EU standards, the highest standards for growing insects in the world. Although grubs can vary in color from yellow to deep brown, the nutritional benefits are all the same for your flock.
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Grubblies are oven-dried black soldier fly grubs. These insects naturally range in color from yellow to black (because nature is cool like that). Whether they are light or dark, our naturally harvested grubs have the same levels of nutrition to keep your flock happily nourished. To learn more about our standards for growing grubs to fuel our fluffy ones, check this out.
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Grubblies help fuel our pets and the planet. Every peck of sustainably harvested grubs is loaded with nutrients for our fluffy ones. Grubblies are rich in protein for strong, healthy feathers, and contain over 50x more calcium than mealworms for stronger eggshells. Grubblies are also completely natural, which means they are not genetically modified, nor is anything added. Just shake the bag and watch them come running for a healthy snack they love.
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Grubblies Hometown Harvest
Dried Black Soldier Fly Larvae (Hermetia Illucens)
Not for human consumption. Those allergic to shellfish may be sensitive to Grubblies.
Store in a dry, cool place for optimal freshness.
GUARANTEED ANALYSIS
Crude Protein.................................................... 34.00% min
Lysine..................................................................... 1.00% min
Methionine.......................................................... 0.35% min
Crude Fat............................................................ 26.00% min
Crude Fiber........................................................ 10.00% max
Calcium......................................... 1.00% min – 1.50% max
Phosphorus.......................................................... 0.70% min
Moisture............................................................. 10.00% max
Grubblies World Harvest
Dried Black Soldier Fly Larvae (Hermetia Illucens)
Not for human consumption. Those allergic to shellfish may be sensitive to Grubblies.
Store in a dry, cool place for optimal freshness.
GUARANTEED ANALYSIS
Crude Protein.................................................... 34.00% min
Lysine.................................................................... 0.50% min
Methionine.......................................................... 0.35% min
Crude Fat............................................................ 26.00% min
Crude Fiber........................................................ 10.00% max
Calcium......................................... 1.00% min – 1.50% max
Phosphorus.......................................................... 0.25% min
Moisture............................................................. 10.00% max
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While we’re committed to a natural approach for naturally healthy chickens, currently, there are no black soldier fly grub farms that grow organic grubs. Grubblies are grown on fruits, veggies, and grains from farms, restaurants, and grocery stores that would normally go to waste. These pre-consumer products are non-organic, therefore, our grubs cannot be considered organic. However, you can rest assured they are fed a healthy, balanced diet that never includes post-consumer waste or farm manure.
Grubblies are all-natural, free of GMOs! However, we do not hold a Non-GMO certification from the Non-GMO Project.
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Yes! Grubblies are a fantastic snack for all types of birds and many other animals. Mixed flock owners often comment on how much all of their feathered friends love Grubblies.
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Many flock owners feed their feathered friends Grubblies as a tasty, fun, healthy way to supplement their girls’ calcium and protein. In fact, grubs have a 34% protein level. They’re also rich in calcium with 50x more calcium than mealworms.
This comes in handy throughout the year, but especially during and after molting season and in winter when chickens benefit from more protein.
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Serve up to ¼ cup per adult bird as a daily snack. When molting, supplement your feed with a double serving of protein-packed Grubblies. For chicks, give 1-2 pinches daily - just like they would get in nature. Serve with chick grit and access to fresh water. Introduce new foods gradually and give your flock access to grit to aid digestion.