The latewood will be denser than that formed early in the season. The energy is within the partitions, not the cavities. Hence the greater the proportion of latewood, the larger the density and strength. In choosing a bit of pine where strength or stiffness is the important consideration, the principal factor to observe is the comparative amounts of earlywood and latewood. The width of ring isn’t nearly so necessary as the proportion and nature of the latewood within the ring. In diffuse-porous woods the pores are evenly sized so that the water conducting functionality is scattered throughout the expansion ring as a substitute of being collected in a band or row.