Here is a postcard that I designed from photograph of coleus garden that grows next to the garden path.
Grow the seed in the center of the seed growing kit. Plant indoors 8 to 10 weeks before the last frost date. Seeds need light to germinate; I have found that the indirect light of an artificial grow light is a good way to grow coleus seeds indoors.
I set the grow kits off to the side of the light. Seeds germinate in 21 days. Transplant outdoors after the threat of spring frost has passed and soil has warmed.