Saturn's Rings
Coleus 'Saturn's Rings' (height 16"-24"; upright) Stable sport of Saturn that has a nearly chartreuse leaf and a dark purple ring at the edge of the leaves. Vigorous and showy. Common Name: ColeusSpecies name: Coleus scutellarioidesTemperature: Coleus come from a tropical climate and need warm temperatures to thrive. Do not plant outdoors until temperatures are reliably above 60 degrees at night. Optimal temperature range for coleus is 70°F to 100°F.Hardiness: Tender perennial generally grown as an annual in the USA. Coleus will not survive a frost.Exposure: Part sun or high shade for best color. Some coleus tolerate full sun. Harden off new arrivals before planting.Water: Keep evenly moist. Avoid soggy soil with good drainage. Do not allow to get completely dry.Fertilizer: Fertilize regularly at half-strength or use timed-release fertilizer.Soil: Use high-quality potting soil or plant in garden soil rich in organic matter.Blooms: Flower spikes in shades of purple and blue. Keep flower