It does work, but the ratio is different as most potting soil is a lot of coir already.@BReeder!, I'm sorry, I don't know. The contractor we had for the house installation had a greenhouse on his property that he never used so he delivered it with the attached deck to our lot and once the season was over I had another guy lift it and put heavy landscape fabric and gravel under it to keep the danged runner grass out. It's not perfect and tends to grow algae on the inside but I don't need it to be pretty just effective and it sure is. It has a hydraulic vent on the roof that opens when it gets too hot inside but without any power. I love the thing.
Thank you @littledog, I wrote down your pumpkin soup recipe and I'll try it soon.
@Sueby, my rhubarb had all of last year to grow without being cut so this year I am going to cut some and make some strawberry and rhubarb jam.
So I was a good kid and finally cleaned the human side of the chicken coup, tossed empty bags and swept the whole thing getting the dust and cobwebs down. It totally freaked out the ladies, Queenie screamed at the top of her voice over and over and it must have been "OMG THERE'S A HAWK IN THE COOP!" cuz everyone ran out and hid under the coop. They'd been inside the coop hoping for treats up until then. Oh well, at least they know what to do in case there really was a hawk.
I was going to plant tomatoes and peppers today but I'm out of starting mix and only have pure coir left and I'm not sure how well that would work. I might wait till I make a town trip. Do you think coir mixed with regular potting soil would work?
I grabbed a bag of compost raised bed soil to mix with the coir this year as the county pile of compost soil is a frozen mass.