Seeds are tiny and will show themselves when the capsule or fruit splits. Save these in a plastic bag until you are ready to plant them. Coleus plants are easy to start from seed, either indoors or outside when temperatures are at least 65 degrees Fahrenheit (18 C.).
There are many plants that reseed themselves. Popular flowering plants that will come back year after year can include annuals, biennials and perennials. Annuals – popular annuals that reseed include forget-me-nots, coleus and marigolds.
Seedlings emerge in 12-21 days. As soon as seedlings emerge, provide plenty of light on a sunny windowsill or grow seedlings 3-4 inches beneath fluorescent plant lights turned on 16 hours per day, off for 8 hours at night.. . . . .364011235131!]