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.
If you have a lot of seedlings in the same pot, they will need to be separated sooner or later and sooner is better in most cases. Presuming you have at least the second set of leaves, here is how I separate mine.Carefully knock the soil out of the pot, protecting the seedlings with your other hand.Lay the soil flat on its side and gently break it up. Easy if you used a loose, light, starter soil mix. With a leaf between your fingers, use both hands gently with each hand pull the seedlings apart.arefully knock the soil out of the pot, protecting the seedlings with your other hand. Lay the soil flat on its side and gently break it up. Easy if you used a loose, light, starter soil mix. With a leaf between your fingers, use both hands gently with each hand pull the seedlings apart.