[Dynsol]

We have a Sylvester Palm Tree approx. Ten feet from front of home and approx. Twelve feet in height.

It appears that a large root is heading under the front walkway. I have seen ad's that indicate an item known as a "Root Block" can be installed to prevent concrete damage.

Do these work ? How Long? Effect on Tree?

Would appreciate any Knowledgeable info and references if known.

[Bill32]

Good that you're being proactive...we had a palm tree root lift our driveway slab...we removed the tree..