Planting a Palm in S-east PA
We've read numerous articles and heard from several palm tree companies that here in Southern PA (very close to Delaware), we can plant and grow three different palm species, given their cold hardiness: Texas Sabal, Mediterranean Fan Palm and Dwarf Palmetto palms. Coldest temps we usually see are in the low to mid 20s (and usually only for a day or two at the most).
Two main questions:
1. Are there any tree/plant nurseries in the Southern PA/Delaware/Northern Maryland area that can get and plant a palm?
2. What is the best way to care for a palm (we're thinking of the Texas Sabal palm) that we plant?