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.
Place the delphinium seeds on the surface of the compost, spacing them one inch apart. Cover them with a 1/4-inch-thick layer of seed-starting compost.Mist it with water and gently firm the surface.. Maintain a light level of constant moisture in the top 1 inch of compost while the delphinium seeds germinate. Let the surface dry slightly between waterings to keep the seeds from rotting.