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.
4. Plant the seedlings in the ground. Dig holes in the ground to a depth specified on the seed package for the plants you are putting in. Make sure the holes are spaced far enough apart so that the plants have plenty of room to grow. Each seed will need 1â2 inches (2.5â5.1 cm) of space to germinate and take root. 2  You can grow them all together in an open flat, or choose individual seed containers. 3  Try making your own containers out of recycled yogurt cups or egg cartons. 4  Seed growing medium.