"HA HA Budys Here" wrote in message
...
I just planted 14, they're 4 - 1 1/2 feet tall I spaced them 40" apart
center
to center. They're in full sun/partial shade.

How soon can I expect them to be 8' tall?

TIA

Once established and if conditions are optimum, most arborvitaes (Thuja
occidentalis cvts.) can be expected to put on growth of 6-12" per year. They
should take about two season to establish, so you are looking at about 10
years before they reach the desired height.

pam - gardengal