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.
Take these small seeds and plant them two inches deep in a pot with well prepared soil. The soil should be loosely packed inside the pot. You should plant one seed per pot. It is better you try to grow a mango tree in a pot first because it is easy to keep control. Also, place the pots in the sunniest part in your garden. Sometimes, the seed sprouts even when you wash it well and put it on a plate. However, putting it in the soil will give rise to a healthy tree eventually.