Trunk.Palm oil have vertical stems with single conical peaks, diameter 10-12 cm high, 2.5-4 cm soft tissue and contain the oil palm trees flourish within the first three years will grow wider side. The trunk will stretch up the stalk base and articulate messages are visible only when the palm oil at this age. The way the leaves are attached to the trunk for at least 12 years or more, and then start to fall off from the bottom all the way up to the leaves on the stems are arranging the stem axis. Round 8-way directional Blade 2 is a merge and merge left right. The diameter of the trunk about 20-75 cm. Typically, the stems with a height of approx. 35-60 cm per year, depending on environmental conditions and genetic. Palm oil contains more than 30 metres in height and more than 100 years of longevity, but to plant palm oil trade. There should not be more than 15-18 m in height, or about 25 years of age.