In the mix…
My late winter farming friends: perlite, vermiculite and peat moss, the raw ingredients for a standard seed starting mix. For most veggies and herbs, I mix all three in equal parts, although a combination of any two would likely do as well. It’s soilless (no bacteria, sterile), holds water well and allows oxygen to get around…all a seed really needs in the way of ground to get started.
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I am using the same dry loose-fill vermiculite in large 100L bags but for heat insulating wood fired brick ovens I build. I was looking for US bag sizes in cu-ft measures. My page on thermal <a href=”http://www.traditionaloven.com/articles/312/vermiculite-insulation-what-is-vermiculite” title=”vermiculite insulation”>vermiculite insulation</a>. Thanks for the photo and all the best.