To start, not everyone can grow anthuriums outdoors. In some parts of the world, due to climate conditions, anthuriums can only be grown indoors. But if you are one of the lucky people to live in a place where the temperature does not drop below sixty degrees, there is a good chance that you will be able to grow anthuriums outdoors.
First, you need to confirm that the region where you live has suitable weather conditions. The temperature must stay between 60 degrees and 90 degrees. These plants may survive for a short while outside of this range, but in general they will be harmed if temperatures go beyond this range. Wind is also a factor. If you live in an area that is windy, the wind may harm your plants. If the leaves on other plants with broad leaves in your area are fine, this means that the wind should not be a concern.
Second, you will need a place that has bright indirect sunlight. These plants can’t handle direct sunlight, but they can’t grow in the dark, either. The ideal location is in a sunny area under a tree that blocks out a portion of the light.
Third, you will need a soil that drains well. These plants do well in just about any soil that has a reasonable amount of organic matter, but the common attribute of any growing medium is that it has to drain well. If it doesn’t, these plants will eventually die of root rot or fungus.
Once you have found or created a place in your garden that meets all of these conditions, all you need to do is take your anthuriums out of their pots and plant them. If you are planting them under a tree, a good way to arrange them is in a circle or semi-circle around the trunk, with roughly a foot between each plant. Finally, make sure that they receive water regularly and they should grow well and produce many beautiful flowers.