How to Identify Carob
Recognize carob by its dense, hard feel, fine tan-to-light-brown grain with visible rings and radiating rays — and tell it from other fruitwoods.
Read the full Carob encyclopedia entry →
Start with weight and hardness in the hand. Carob is notably dense and heavy for a small piece, and a thumbnail or edge makes little impression — it feels every bit the hard, ~1,700-lbf wood it is. If a warm tan to light-brown offcut feels distinctly heavier and firmer than a similarly sized piece of a common furniture wood, carob is worth considering, especially if it came from a Mediterranean orchard source.
Read the color and figure next. Carob runs tan to light brown, sometimes with a pinkish or reddish tint in the heartwood, over a paler and only weakly demarcated sapwood. The grain is fine and close but frequently irregular or wavy because the tree is twisted and branchy, and flat-cut faces show the visible growth rings and radiating ray pattern seen on our sample. Expect small, busy pieces with knots, curl, or burl rather than long, straight, uniform boards — the character of the piece is itself a clue.
Look at the end grain. As a diffuse-porous legume wood it shows small, fairly evenly distributed pores without the ring of large early-wood pores you would see in an oak or ash, and the rays radiate cleanly from the pith. The surface takes a fine, lustrous polish thanks to the close grain. Carob has no strong characteristic scent when worked — a mild, neutral smell — which helps separate it from aromatic woods.
The most likely confusions are with other dense fruit- and orchard-woods. Olive, another Mediterranean orchard wood, is similar in weight and origin but usually shows a stronger, darker streaking and contrasting figure and often a faint oily scent, where carob is more uniform and neutral. Apple and pear are comparably hard and fine-grained but tend toward pinkish-brown and even finer, straighter grain with less pronounced ring and ray pattern. Mesquite and other true locusts (also legumes) can look similar in color but generally run darker and browner. When in doubt, provenance helps: carob turns up as a Mediterranean orchard salvage wood in small, hard, warmly toned pieces.
Frequently asked questions
What is the quickest way to recognize carob?
Combine feel, color, and form: a small, heavy, hard piece in warm tan to light brown, with fine grain, visible rings, and radiating rays, salvaged from a Mediterranean orchard, points strongly to carob. Its density and the busy, short-piece character are the giveaways.
How do I tell carob from olive wood?
Both are dense Mediterranean orchard woods, but olive usually shows bolder dark streaking and contrasting figure and often a faint oily scent, while carob is more uniform in its tan-to-brown color and has a mild, neutral smell. Olive figure tends to be more dramatic.
Does carob wood have a smell?
Not a strong one. Freshly worked carob has only a mild, neutral odor, which helps distinguish it from aromatic or oily woods like some olive or cedar. Don't expect the sweet smell of the tree's pods — that is not present in the sanded or cut wood.
Could a hard tan turning blank be something other than carob?
Yes — apple, pear, mesquite, and true locust can all look similar in color and hardness. Fine even pores, radiating rays, a neutral scent, uniform tan-to-brown color, and a Mediterranean orchard origin together favor carob over those look-alikes.