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.
Prepare the soil well beforehand: add plenty of chicken poo (eg, Dynamic Lifter) and compost and dig it in well. To plant seedlings: just remove each seedling from the punnet and put it into the soil, and firm around the base of the plant with your fingers so itâs snug in the ground. Check the label to get the plant spacings right (around 25-30cm apart is average).