by Gaia Green
•An excellent source of slow-release calcium.
•Equivalent to limestone for ameliorating soil acidity.
$43.64 $49.99 (12.7% off)
Manufacturer: Gaia Green
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May 01, 2022
Exceptional product for money. Solves our tomato and pepper seedling needs based on our soil PH.Recommend to purchase from a backyard gardener.Will purchase again.
July 24, 2022
It’s a nice evenly granulated powder , won’t know for a few months how effective it was . But great idea for old oyster shells
October 02, 2020
I use this item in my worm farm. It increases their breeding in a grand scale. Much easier than grinding shells.
February 13, 2022
Raises the medium ph so so so much, Works really well but was a stressful struggle geting the ph back down.
September 16, 2020
Sand grain and smaller sized particles. Just what I wanted.
October 04, 2021
Should come with a measuring spoon or something.