An event every year that begins at 00:00 on day 1 of September, repeating indefinitely
When: The first 7 days of September
Where: South Africa
First occurrence: 2000
South Africa celebrated Arbor Day as a single day
from 1945 until 2000.
From 2000 Arbor Day became Arbor Week.
Every year 2 different trees are highlighted.
One tree of a rare species and one common tree.