Our gardens are home to a wide range of living creatures. Insect hotels provide our local insects a place of sheltered sanctuary in winter, as well as a nesting space in summer. You will spot a few of these around the garden, with the largest one located along the main path at the north-eastern side of our Flowering Trees and Shrubs collection.
It is estimated that the average backyard garden attracts more than 2,000 insect species at any given time, including bees, beetles, wasps and butterflies. Many of these important visitors play a crucial role in pollinating flowers - an important task considering about a third of our food supply depends on pollination.
These beneficial creatures can reduce or eliminate the need for pesticides. They also play an important role in supporting biodiversity, which in turn helps increase the productivity of our ecosystem.
How to build your own insect hotel
Make use of natural and recycled materials that are non-toxic.
Materials
- A wooden box that is at least 20cm deep
- Small wood blocks, clay bricks, logs and/or twigs like bamboo, or even old Banksia fruit.
Steps
- Open one side of the wooden box
- Create a sloping roof on one side of the box to deflect the rain
- Drill small angled holes in the blocks or logs varying from 3mm to 10mm - the light angle will ensure any moisture can run out
- Place the blocks or logs within the box
- Locate a sheltered spot within your garden that gets morning sun exposure
- Position the insect hotel in your chosen spot, with the opening facing the sun.