GreenNestFree Gritty Soil Mixer
Enter how many pots you want to fill and we'll scale the recipe for you.
The Ratios
We express every mix as grit : perlite : soil parts. "Grit" is coarse horticultural sand or poultry grit; "perlite" can be swapped for pumice. Wet the mix slightly before potting so dust settles.
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