Thrive Yah-Whey Concentrate: Holy Cow Reviews

I always loved hoe Thrive made the plants stand up and salute. Here are my spring seedlings doing YOGA after a dose (or two ) of TINY amounts of Holy Cow in the last week. OMG or Holy Cow is right!!! Get some and share the love with your girls.

Great for soil biology but boy does it have a smell 😬 plants love it

Very pleased with this as well seems to work well so far for my bonsai trees enjoy experimenting with quality products thanks again

I've had great success spraying over freshly laid sod when doing a lawn renovation to help it root and grow vigorously.

Most intense smelling liquid I have ever used, Smells like pure concentrated fart gas that sticks around, The plants do not care about the smell, the plants pray to the heavens. Loving this one so far. It smells filthy..

Great stuff! The concentrated version goes a long way with a nice boost of calcium as a bonus. The smell grows on you in that “inside farm” type of way.

great product been using for a year now and all i can say about it is holy cow this realy works great

This stuff is a game changer! I cannot recommend it enough. Thank you build a soil for all your quality products!!

Worst smelling liquid I have ever smelled and I have changed baby diapers! I went light on the amount used and still have seen my plants take off like crazy. Make sure you shake well before using as it separates fairly quickly. Thanks again to BAS for their amazing products. 5 stars!!

It would be this stuff. The plants love it and in this concentrated form, with Cow Cal it's even better than the original Thrive. And since it's a 4:1 ratio, it also Des up saving me some red money, which of course I can use to but more BAS products, lol. Gret stuff.

Great stuff I'm using 2 Oz per 5 gallon of water along with build a bloom powder. We tried 6 Oz per 5 gal was too much. Low dose seems perfect. Happy plants explosive growth. I also top dressed a.week before flower cycle. I recommend to my friends that grow. Thanks to Eric he recommended it , he is very knowledgeable I learn something every time I order.

I use a living soil but it still needs help along the way.. Holy Cow does a great job to get me to the harvesting stage

Very stinky with great results

Loved the YaWhey so i had to go ahead and try out the HolyCow and so far I'm just as impressed. Awesome all around product 💯

My plants love this stuff. They will perk up nicely

This stuff is amazing. My plants love it. Love seeing them pray to the light. Happy as can be.

A little pricey, but we'll worth it!! Plus if you break it down, it's cheaper to buy this. Plants love it!!

It's true what they say, when they say "instant results"! Plants were amazing and looked as healthy as a horse with plenty of horsepower if ya know what I mean!!!

Young plants seem very happy with this new addition. It does smell like a cattle truck when you open it.

I’ve only been using this product for a short while, but I can definitely say everything looks to be in order. Easy to use, just put it in with the water.

I used from early Vegas to mid flower this run and have seen it do wonders with additional nutrients. A little goes a long way.

I have never had a product have such an impact on my plants. All fan leaves have been praying the entire grow and the plant has shown more vigor. Will definitely keep using this product!

A worthwhile addition to my ferments routine.

Haven't used this product yet, if it's still as great as the thrive original I'll take it. Definitely a believer in this product.

Plants love it. A must for the garden.

Put 1oz per gal of water in your earthbox reservoir, trust me

I'm going to make this short and to the point... Holy Cow is very effective and every type of plant from seedlings to mature plants absolutely love it. I use Holy Cow and Comfrey FPE from seed to transition and then switch to Yah-Whey and Watermelon and Comfrey FPE's and plants absolutely love it. Leaves start to reach for the sky after a single application. Highly recommend!

Amazing!!! My plants love it!! It's Yah Whey on steriods lol! Must have

it seems to fit in nicely with all the other additives i am enjoying living soil as my skills improve so does my grows you guys rock thank you

I was low on Yah-Whey so I figured "Why not try this?" I'm glad I did. Add this to your watering schedule and you'll notice a difference the next day. It's wild how fast the plants react to this stuff. An ounce per gallon once a week, and you'll have some of the most booming plants you've ever seen.

This stuff is LEGIT! I can use it and immediately the plant vigor is apparent. I’ve been a BAS customer for a while now and this is a MUST! At least for me. I’ll continue to support BAS and all the knowledge they drop .

This is my new favorite product. If you want calcium amd phosphorus in a bioavailble form, this is it

This stuff smells so bad an works even better Highly recommended

Definitely slaps you in the face when you first open it but as BAS says…stink in/stink out! So far my plants are digging it!

This helped in me sort thru my calcium deficiencies.

Works really well to keep plants healthy

It has a funky smell but just using it a couple times and you will tell the difference in your plants

Plants definitely perk up after using this diluted. Seemed to help give a quick boost to early flowering plants with calmag deficiencies from running in too small of pots. Looking forward to making my first fermented plant extracts using this for a LAB starter. Definitely worth keeping the bag it ships in to add an extra layer of scent control as she’s a stinker even when the bottle is closed

This product is a game changer I love all the goodies it has mixed into it it give my plants energy it needs

Wow this stuff stinks like hell but the plants love it and respond nicely.

If you liked yah-whey as much as I did you will love holy cow

First time trying it !! Excited for the results after using the yah-whey.

I can't say enough about all the products yall carry. I had what looked like a calcium issue so I bought some gypsum was told the Yah-Whey would break the gypsum down to make it plant available. Went by all the directions on dosage and the problem is still there on some of the plants but the flowers are really stacking so all in all really good results so far. First run in this soil so I think in time it will only get better. Love ❤️ using all the products. Tks for all you do.

Product is amazing ...but will NOT use fed x ever again ..$10.50 ...took 2 weeks for me to get it

Makes my plants pray 🙏🙏 Love this stuff!!😎😎

I've been using Thrive Holy Cow consistently now for a couple months and I wanted to make sure I had enough time to be able to accurately attribute improvement in plant health to Holy Cow before sharing my experience with it. As a current user and advocate for Thrive Yah-Whey, I'm happy to report that Holy Cow takes what was so great about Yah-Whey and makes it even better and more versatile! I get the same turgor response with Holy Cow that I did with Yah-Whey, but I specifically tested Holy Cow on several teen plants that were neglected in 1-gallon pots waiting for tent space to free up that showed signs of calcium and magnesium deficiencies, and in less than a week, they were back to looking vibrant and green. While I use it for several purposes, for those that are growing in Living Soil like me and let your plants go Cal or Mag deficient like I did and don't want to use a salt-based Cal-Mag to bring them back, but also need faster results than the standard 2-week organics breakdown period, this is your solution.

I feel like the holy cow was milked from one of the red heifers. In all honesty I make my own stuff and thought I knew what I was doing. This holy cow is another level of ferment and my plants love it. I'll come back to this rating in a month to update, as of now if you don't get some holy cow pshh more for my plants