Ok, here is a picture I took yesterday. Fan and heater in the centre of the picture. All the plants I bought the other day and most of my seedlings are on the benches so as you can see I have plenty of room. I have over 400 Paphs and at least 300 are in this orchid house............the rest grow cold all year round:
On the ground when I laid out the gravel it was pristine. But strangely when I flooded the ground with water (watering the plants of course) a number of beetles came to the surface and brought mounds of dirt with them. As a result the gravel has gone brown in places and looks weird. However the orchid house is working well and I need to somehow tidy up the ground.