Reviewed by Justin H.
Verified Buyer
I recommend this product
Build a soil
Great product once again..thanks build a soil
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SF101
$15.40
Oyster Shell Flour is a high quality soil conditioner which consists of 96% calcium carbonate and many micronutrients, Oyster Shell Flour provides a long-lasting, steady release of nutrients to help regulate pH levels, improve fertilizer uptake, promote healthy cellular structure and enhance soil tilth. Oyster Shell is also helpful in creating more active habitats for soil microbes in compost piles and worm bins.
Coming Soon!
For soil building or top dressing, apply at a rate of 1 cup per cubic foot of soil.
Oyster Shell Flour (Replacement for Dolomite Lime)
4 lb - Small Bag:
Dimensions: 8" x 5" x 3.5"
Weight: 4.1 lbs
13 lb - Large Bag:
Dimensions: 12.5" x 8.5" x 5.25"
Weight: 13.0 lbs
25 lb Food Grade Bucket:
Dimensions: 12.5" x 12.5" x 15"
Weight: 25.0 lbs
40 lb Bag:
Dimensions: 20.75" x 14" x 5.25"
Weight: 40lbs
Great product once again..thanks build a soil
I use a lot of their other products with success. I am sure this one I will too.
BuildASoil had a hard to find product for us and big quantity for purchase. Customer service was excellent. They even volunteered a discount code to me that I greatly appreciated. We will definitely order again from BuildASoil.
I recommend this product!!!
Had to purchase this when I moved to full on Take and Bake version of soil building via Jeremy and BAS. I had used coco before but after learning about the realities of peat (namely Sphagnum Peat) I tried my hand at building my soil with it instead. Just needed this to help regulate the ph. I haven't had any ph issues so I guess I would say it's worked. However it's also just one of those things that you don't really know if it's working - unless you're willing to try mixing peat soil without it and see what happens. With this type of crop, we usually don't have that luxury of "let's just try it" so we follow the advice from others that did in the past. The best thing about the BuildASoil folks is that they use science and actual soil tests to back up their claims. So, if Jeremy says I need this when I'm building soil with peat, then I trust that I need it and ask no questions.