I bought seeds of Coleus Wizard Mix from Seekay. There are 50 pelleted seeds in a tiny plastic tube and cost 99p. I have had them in the fridge for a week and now plan to put them onto a tray of moist sandy compost in a flat tray and keep them in the light. Wizard Merlin is said to be a good mix of foliage colours with single and double coloured leaves. It is a little late to sow but nevertheless I am going to have a go. Sowing advice says January to May. I will use half and try the other half next January. I may use some of these in my pots but planned to use them as house plants in the main. The advice is to pinch out growing tips to promote a bushy plant. Coleus are a greenhouse Perennial but are often grown as an annual. The plants prefer a site with deep moist well drained soil in full sun. My first job is to get them to germinate and make a few decent plants. I have put ten of these seeds to germinate today 12th May. Friday 17th May update…I can see tiny seedlings coming through already at five days.
Coleus is a former genus of flowering plants in the family Lamiaceae. The genus is no longer recognized and the species are instead placed in the genera Plectranthus and Solenostemon. Coleus is regarded as a synonym of Plectranthus. The term “coleus” is often used as a common name for the species that are cultivated as ornamental foliage plants . Wiki.