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We currently have six guinea pigs in our guinea pig cages, and we are always looking for ways to have fun with our piggies. We decided to buy some sprouting trays and seeds, which are an easy way to provide fresh grass. In the warmer months, we let our guinea pigs safely graze on untreated grass, but in the cooler months, we like to give them fresh grass as well.
If you have guinea pigs, you know how excited they get over fresh greens! It is good for them to have a varied diet, including good quality guinea pig pellets, hay, and fresh greens. Check out my post about what to feed your guinea pigs.
The benefit of growing grass indoors is that you don’t have to worry about a lot of factors that you would deal with outdoors. Outdoor grazing comes with a lot of hazards, such as predators (hawks, cats, owls, etc), chemicals on grass and soil, possibility of being exposed to parasites, accidentally eating plants that are toxic, and more.
Growing grass indoors in trays is actually very easy.
The first thing you need are some sprouting trays. We got ours on Amazon.
Next, you need grass seeds.
We have grown wheatgrass seeds many times, and a 1 lb bag will last you several growings.
The recommendation on the bag says to soak the seeds 8-10 hours.
After that, we spread the seeds on the tray. At the beginning of the seed sprouting process, we keep the seed tray in a shaded location inside. (It is later that we move it into a sunny area).
The tray comes with a clear lid, and we mist the seeds every day with a mister, to keep the seeds moist.
Tip: you can usually find cheap spray bottles at the dollar store.
Within about a week, you will see the grass sprouting. Once the seeds begin to sprout and the grass turns green, I don’t keep the lid on, and I move the tray to a brighter location. We have seen mold growing on the roots if there is too much humidity (to be expected).
We clip the grass for the piggies so that we can portion it out, and since the guinea pigs usually yank on the grass as they graze. (It also gives the kids something to do!).
The guinea pigs love their grass!
So this is our experience growing wheatgrass in trays, but be sure to follow the packaging instructions and tweak the process however it best works for you.
You can also grow grasses in a tray of soil. Using a tray without soil is just one method.
Happy growing!
Check out my other guinea pig blog posts:
Gift Ideas for Your Guinea Pig
Fun Guinea Pig Toys for All Ages
Tips for Using Cage Liners for Guinea Pigs
Pros and Cons of Guinea Pig Fleece Cage Liners
Guinea Pig Food: What We Feed Our Piggies
Basic Supplies for Guinea Pigs
How to Grow Grass for Guinea Pigs Using Seed Sprouting Trays
Why Guinea Pigs Make Great Pets for Kids
Fun Things You Can Do With Your Guinea Pig
Ways to Save Money as a Guinea Pig Owner
I had no idea you could grow grass like that. What a smart idea and that must make for some very happy guinea pigs!
How cool. Our guinea pigs LOVE to eat, so we might have to do this. I am sure they will be so excited.
This is such a clever idea. Thank you for sharing this tip!
I’ve never has guinea pigs before. What a fun idea!
This sounds so fun! My oldest has been begging for guinea pigs, so I will keep this in mind. Thanks for the tips!
This is such a cool idea, my pigs used to love being out in the garden on the grass just chomping away – they are such incredible creatures.
Aww! Guinea Pigs are really adorable and I’m sure you love them so! I might get one for myself. Thanks for sharing these tips on how to grow grass using seed sprouting trays
Cutie! I didn’t know about this, thank you for sharing these tips!
wow! It’s so cool to grow grass at home! Love this idea!
That’s awesome! We used to have guinea pigs back in my hometown, but my brother would just always get this kind of grass from somewhere.
What a neat idea! My kids have been begging to get a guinea pig so this is really helpful.
My daughter would love to have a guinea pig. We sprout seeds for our salads, and grow microgreens like cress and wasabi arugula.
First of all thank you for introduce such amazing products for our adorable Guinea pigs. This is definitely a great help to us.
I have never heard of this! And what a cute little pet. Love the photos of him!
What a neat idea! I wonder if our three gerbils would also enjoy something along these lines? We’ve been sprouting lettuce from the old cores of romaine heads for them, but have not tried anything from seed yet…
This is a brilliant idea. I’m sure my girls will love looking after the grass.
One day I’ll get my little boy a guinea pig. I think they’re great pets. When we do have one, I’ll be sure to remember this. Thank you for sharing.
I had no idea that we can even grow grass indoors on our own! Thanks for sharing the great ideas. Going to share it with my mom and she is going to love it!
This is such a great idea! I no longer have a guinea pig, but if we ever get more, we will try this out.
These are really great I idea, I like growing of wheat berries. great idea to grow our own pet foods. I don’t have guinea pig,
What a cute pet. Love the idea of growing your own, especially if it is healthier and not that costly.
Looks good! I always wanted to grow something in tray. will try this for sure
My boys have been begging for a guinea pig. I had no idea you could grow grass for them. We grew wheat grass for homeschool this year but we did it in recycled containers. This looks super easy and GREAT!
These are soo cute, onw of my cro has guinea pigs at his farms, going ro shre this post with him 😊
My brother has 5 piggies! They sure do get so excited for their greens. I will share this with him.
I know my grand kids don’t have guinea pigs,but they would get a kick out of just being able to grow the grass!
So cute…and such an awesome way for kids to learn how to grow & harvest…then feed their little loved ones. So precious…x
This is a great idea Perfect for my niece to do.
Very cool! I have never thought about growing our own grass, my kids would love doing this! Your Guinea pigs are so adorable, I am definitely considering getting some for my kids. Thanks for sharing!
Suitable grasses include clover, buffalo grass and oat grass. Guinea pigs also enjoy dandelion, milk thistle and a variety of fresh herbs.
This is an awesome idea! Aside from saving so much money, your guinea pigs get to enjoy fresh grass for their treats