Are there any arborvitae pests to be wary of? 'Arborvitaes are rarely troubled by pests or diseases, but one problem to look out for is bagworms,' Bert says. 'Bagworm moths are native to North ...

So it's better planted on its own since a row of the same species can make disease outbreaks frequent and hard to control. Meanwhile, arborvitae isn't drought tolerant, but is less disease-prone ...