Why Pines Behave Differently in Ice

Loblolly and Virginia pine fill in any Piedmont field that stopped being farmed, which means a great many properties around Forsyth County have a stand of them somewhere. In an ice event they do not behave the way the oaks next to them do.

Surface area

Hardwoods lose their leaves before winter, so an ice storm loads bare twigs. Pines keep their needles, and a needle is close to the worst possible shape for shedding ice: enormous surface area for its mass, thousands of them per branch, all held out where the leverage is greatest.

The result is a tree carrying far more ice weight per pound of wood than the hardwood beside it.

Bend, not break

The second difference is what the tree does with that load. Pine is flexible, particularly in the upper trunk, and a loaded pine bends rather than immediately shedding limbs. That looks alarming and is often survivable: a pine bent almost double under ice frequently straightens up when it thaws.

Frequently, not always. Two outcomes matter.

The top snaps out. Above a certain load the upper trunk fails, and what is left is a pine with a broken top. It does not grow a new leader in any meaningful way. Side branches turn upward and compete, producing a crowded, poorly attached mess where the top used to be, and the break itself is an open route for decay into the main stem.

The lean is permanent. A pine that bent and did not come back has deformed rather than sprung, and it will not straighten in a later season. It is also now carrying its whole crown off-axis, which changes how it loads the root plate in the next storm.

The decision

Both outcomes are decisions rather than wait-and-see situations, and the reason is that pine does not recover the way a hardwood does. An oak that loses limbs rebuilds canopy from what remains. A pine with a broken top or a permanent lean is in its final configuration.

What that means practically: after a winter with ice in it, walk the pines in the spring once everything has thawed and settled. Any that are still leaning, still bent, or missing a top are worth pricing now rather than after the next storm, when the wood has had another year to decay behind the break and the job costs more.

Removal is usually straightforward

The good news is that pines are often among the cheaper large removals, provided the access is there. They grow straight, the wood is light compared with oak, the crowns are relatively narrow, and a stand of them in an old field usually has room to fell into. The cost guide covers what moves the number.

The complication is when they are close to a house, which on properties where woods have grown up to a boundary is common. A pine that grew inside a stand has a tall, straight, poorly tapered trunk with a small crown, because it never needed anything else. Clear the stand around it and it faces wind it never developed for, which is worth thinking about before deciding which ones stay. The clearing page covers that trade-off.