I'm looking to buy a 6 x 8 greenhouse but I'm getting confused about how best to stablise it and whether I definitely need concrete. I've identified an area in the corner of my garden, which I'm currently clearing and levelling so it'll be just compacted soil.
I've been looking at greenhouses Greenhousepeople are selling and they seem to come with galvanised bases, which it says include soil anchors. But I've read quite a lot of contrasting info on whether one of these bases on soil is stable enough, or whether ideally I need to dig down a couple of feet, fill with hardcore, put down slabs and then fix the galvanised base into them.
Soil anchors seem a lot simpler / quicker - but how risky would this be?