a person trained and skilled in the design, construction, and use of engines or machines, or in any of various branches of engineering: a mechanical engineer; a civil engineer. a person who operates or is in charge of an engine.
The most important things to remember with planting rambutan seeds are: 1  Seeds must be put in flat. If you put them in with the long side going down, then they will almost surely die. 2  Don't bury seeds too deep. Just push them into the dirt and brush a bit of soil on top of them. 3  Soil must be kept loose.
Stake plants when they are 1 to 2 feet tall to support the weight as tomatoes develop. Drive a 6-foot-tall, 1-by-1-inch stake into the ground 6 to 12 inches away from the plant, and tie the stalk loosely to the stake as the plant grows. You can also surround the plant with a wire mesh tomato cage, in which you simply feed new growth through the mesh.