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Lime and ph adjustment new mix

  • Thread starter Thread starter legitness
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Lime and ph adjustment new mix

legitness 2 Replies 1,515 Views
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legitness

legitness

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#1
So I have my new soil mix
Peat cast lava compost
Alfalfa wheat bran etc

Gypsum at 1cup a cu ft
Basalt at 2 cup

Oyster flour :lime….. how much mix calls for 20 but I feel that will shoot me to 7
I have 730 litres of soil made up including lava rocks
 

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#2
20 cups in a cubic foot? That does sound excessive, unless the calcium carbonate equivalent of oyster shells is low. I wouldn't think it could be that low, though.
 
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