Mac S. S.
★★★★★VerifiedAug 7, 2025
Hot so about to get started. Have your products and about to put them to work.
John J.
★★★★★VerifiedAug 9, 2024
Started off this product as a “more-on” and used the max dose (2oz) and burned some leaf tips on some plants- went to 1-2 oz per gal and all is well- coupled it with aminos-👍🏼
Steven Y.
★★★★★VerifiedFeb 22, 2024
I tried it out on what you call a disposable plant. I gave it a shot housed it and worked well came right back.
Lucien D.
★★★★★VerifiedSep 12, 2023
Plants seem to love it. Bottle arrived damaged . BAS send me a new bottle, no questions asked.
Warren R.
★★★★★VerifiedAug 22, 2023
Use as suggested with the Fish Aminos for amazing growth and healthy plants
Michael L.
★★★★★VerifiedJun 27, 2023
this product seems to work really well. i used it most recently on some clones that had overgrown their 1 gal and started to show signs of deficiency, this and a little sprouted quinoa also from growing organic, really did the trick to help these clones ride out their small containers
Mike C.
★★★★★VerifiedJun 11, 2023
I haven't gotten to try it yet but I'm excited I can't wait everything that these guys do is wonderful
William B.
★★★★★VerifiedDec 14, 2022
Works great in veg when needed. Just a spray and letem pray!
James
★★★★★Oct 17, 2022
Plants responded with a hell yeah after the first spray , stood taller and more healthy looking.
Robert K.
★★★★★VerifiedSep 5, 2022
Love everything Growing Organic for the garden
Andrew W.
★★★★★VerifiedMar 22, 2022
Great stuff! I could tel a difference after first use.
William C.
★★★★★VerifiedMar 1, 2022
One of my New Game Changers! You will not be disappointed!
thc n.
★★★★★VerifiedJan 25, 2022
another great product from this crew. great addition as foliar.
Anthony S.
★★★★★VerifiedJan 14, 2022
Just started using Grow-Cal but the ladies love it. Just praying in thanks every time I water it in. I have yet to use as foliar spray, but I’m very confident it’ll be great
richard s.
★★★★★VerifiedNov 16, 2021
Mix this as a new input and pure quality 🔥 My plants loved it and saw awesome results in a few days.
Donald P.
★★★★★VerifiedSep 30, 2021
awesome!!! A must have in the garden
Tucker Willard I.
★★★★★VerifiedSep 26, 2021
This is a great product. Helped clean up my issues soon after application!
Brandon L.
★★★★★VerifiedSep 9, 2021
I have been looking for a calcium product for foliar sprays to help with deficiencies popping up in leaves as the nutrient itself is fairly immobile. I have had great luck with using this so far on multiple plants increasing nutrient uptake and not showing any issues. Anything Jeremy recommends on his website, you know he has tried it and recommends it himself.
D T.
★★★★★VerifiedJun 26, 2021
What can I say, seen a turnaround in less than 48 hours
Dennis W.
★★★★★VerifiedMay 6, 2021
It really is. You can just make it. But it’s cheap enough and the owner is a great dude with a family. So spread the love. I use it as a foiler and in clone Makes the roots pop after 8 days.
Solus Q.
★★★★★VerifiedApr 1, 2021
Highly recommend adding this to your regiment as a calcium supplement - works wonders. Lactic Acid Bacteria can also function as an IPM. Definitely a must have for me from now on
Seth K.
★★★★★Mar 7, 2021
I'm excited to have a new form of calcium to 8introduce to my plants without the need for limestone. I need to get some amino nitrogen as well. Happy growing!
Jonathan Damon M.
★★★★★VerifiedFeb 26, 2021
Great product, as is everything from Growing Organic. Impressive results especially when mixed with Thrive-N! Explosive combo!
Sean S.
★★★★★VerifiedFeb 4, 2021
Ran into a slight calcium deficiency day 3 of flower and did a foliar with this. The next day the plants immediately bounced back. Great product and value. Although I wish there was a smaller size.
RC
★★★★★VerifiedDec 26, 2020
So I use a high power led which often can overdrive plants and results in red petioles on plant leaves or even worse the stems, the standard practice has become calmag, more often than not it’s really just the calcium u need, so this calcium enzyme product really works great for that 😊