Recommendations for greenhouse floor
Hello All -
I have a little 12 X 12 greenhouse which I had built about a year ago. The floor now is tiles with sand in between. I like it okay but I'm really having a problem getting my humidity high enough. I was thinking of putting some kind of crushed limestone or pea gravel on top of the tiles and wonder if this is a decent fix? I've read on several grower sites and one lady hated pea gravel because it wasn't stable. Someone on the same site suggested the limestone. I don't want to do the wrong thing but I have a swamp cooler and in the hot summer even that doesn't keep the humidity up during the day. I need a big fix I guess lol. I just don't know what that is!
Thanks to everyone in advance,
Barb
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