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. 2  Don't bury seeds too deep. 3  Soil must be kept loose.  Soil must be 1  loamy. It will take about 10-21 days for the rambutan seed to germinate.
Use one 4-inch pot for four or five seeds. Use multiple pots for more seeds. Start tree peony seeds in the summer or early fall. Fill the pot with seed starting mix. Use a blend of equal parts peat moss, perlite and vermiculite to start tree peony seeds or pick up a bag of premixed material at your garden center.Make four or five holes in the soil of each pot 3/4 inch deep.Drop one tree peony seed into each hole and cover with 3/4 inch of soil.Place the pots containing the tree peony seeds in a sink or outdoors and water until liquid runs out of the holes in the bottom of the pot. Keep the soil around the tree peony seeds between 70 and 80 degrees Fahrenheit until they germinate.se one 4-inch pot for four or five seeds. Use multiple pots for more seeds. Start tree peony seeds in the summer or early fall. Fill the pot with seed starting mix. Use a blend of equal parts peat moss, perlite and vermiculite to start tree peony seeds or pick up a bag of premixed material at your garden center.