It is important to note (since I have done both)... Austin and Seabrook, despite being 175ish miles apart have very different growing environments. This is especially true of the humidity. As an example, trees grown in the Superroot Airpots in S. Houston had roots which would extend more than half an inch from the side of the pot before the tip began to die off. In Austin, the roots didn't make it out of the hole.