Also called a bug house, insect house or wildlife stack. The insect hotel is a man made structure that anyone can make that creates “homes” for pollinating insects and other wildlife that may not have nook or cranny to live in the rest of your tidy garden.
We’ve seen insect hotels in all different shapes and sizes. Some are made from stacks of pallets, others small “designer” affairs to be attached to walls more like a piece of art. What they all have in common is that they are filled with a range of materials with varying sized holes for insects, reptiles and solitary bees to crawl into at night or to hibernate in over winter.
I’ve been wanting to create one for absolutely ages but had never gotten round to it. A mixture of not working out where best to place it and not having materials to hand to stuff the crevices. Then a few days ago it was International Day for Biodiversity and I was reminded again of my quest to create a Bug Hotel. This time I WILL do it. Okay so it’s the weekend after and we’ve started. At least though it’s a start.
Where to locate an insect houseWhere you put your insect house will of course depend on the size of the finished hotel and the space you have available. In general terms you want some where that will be warm but not too hot and reasonably sheltered from rain and prevailing winds.
If your completed bug home is going to be large – like a stack of pallets or in our case hollow concrete blocks – you’ll need to find a solid and preferably level bit of ground to put it on as the completed insect hotel will be pretty heavy.
We chose a south facing side of an out building that is reasonably protected from the hottest sun by a beautiful Japanese acer and is close enough to a hedge to the south that it will be protected from the worst of the wind and rain. It’s a pretty sheltered spot close to where we cook, eat and relax on nice days. Which will mean that we will hopefully be able to see our buggy friends come and go from their new houses in a few months time. Who needs TV!
Materials you need to make an insect hotel
It’s best to use things that you already have or can find nearby. We’ve seen other people use man-made materials like plastics in their insect houses along with natural fillers. For us that isn’t an option as we don’t like the way plastics photodegrade (breakdown into smaller pieces when exposed to sunlight) and therefore would be a nightmare of small brittle pieces if we need to move our insect house in the future.You’ll need some kind of frame. You can make this out of planks of wood (old shelving for example), pallets or hollow concrete blocks. We had plenty of old hollow concrete blocks around the place so we decide to use them.
You’ll also need a range of materials to arrange in the compartments. We used:
As you can see we have a lot of spaces left to fill. We’ll also keep our eyes out for;
We’ve also seen straw, hay, sand, wool, leaves and soil put into insect hotels but we don’t have any way to keep those kinds of things in place and out of the reach of nest making birds so we probably won’t include them in this design.
We topped off the concrete “steps” with butterfly lavender and chives so that the bees are alerted to their possible new homes.