Mosaic Wizard, Coleus Seeds

Mosaic Wizard Coleus Seed

Intricate multicolor leaves create a living mosaic
Green, cream, rose, and burgundy patterns vary beautifully
Compact plants need little corrective pinching
Striking alone or blended into container combinations

See product details

Key Attributes

Botanical Name

Solenostemon scutellarioides

Days to maturity

90 Days

Sun

Partial

Packet

50 Seeds

Zones 10–11 Check your growing zone

About Mosaic Wizard, Coleus Seed, Coleus Seed

Mosaic Wizard coleus creates a vibrant tapestry of green, burgundy, and golden-yellow patterns across its distinctive foliage. The compact, bushy plants add changing color and texture to borders, containers, and mixed arrangements. Adaptable to partial sun or shade, this easy-to-grow variety performs well in many garden settings. Its intricate leaf markings make Mosaic Wizard an eye-catching accent throughout the growing season.

Growing details

Planting

Sow Depth

Top of Soil

Days to Germination

10–21 days

Germination Type

D - Surface Sow

In-row plant spacing

12-18"

Plant profile

Life Cycle

Tender Perennial

Hardiness Zone

Zones 10-11

Plant Height

18 inches

Growth Habits

Compact, Upright

Seed & variety

Seeds Per Ounce

200,000

Color

Yellow

Seed Type

Open Pollinated

Before Planting

Coleus grows best in a warm location with bright, indirect light and protection from cold drafts and harsh midday sun. Use a clean, well-drained potting mix suited to coleus and a container with unobstructed drainage holes. Sanitize containers, inspect planting material for pests or rot, and pre-moisten the mix before planting.

Planting

Start coleus indoors in a clean, free-draining medium, generally maintaining 70–80°F unless the species prefers cooler conditions. Keep the medium evenly moist but never saturated, and expect slow or irregular germination from woody or tropical seed. Provide bright filtered light after emergence. Pot seedlings individually once sturdy, disturbing the roots as little as possible.

Watering

Water coleus when the upper 1–2 inches of potting mix feel dry. Soak thoroughly, allow excess water to drain, and reduce frequency during slower winter growth.

Fertilizer

Feed coleus monthly during active spring and summer growth with diluted balanced houseplant fertilizer. Reduce or stop in winter, and periodically flush containers to prevent salt buildup.

Harvesting

Cut coleus stems when foliage is fully colored and stems are firm enough for arrangements. Harvest above a leaf node with clean shears, preferably before flowering, and leave enough branching growth for recovery.

Tips

Rotate coleus regularly for balanced growth and wipe dust from broad leaves. Protect it from heating vents, cold drafts, and sudden light changes that can cause leaf drop.

Pests & Diseases

Downy mildew, bacterial leaf spot, Botrytis, and root rot are the main coleus diseases. Downy mildew causes leaf drop and gray growth beneath foliage; bacterial spots may look water-soaked. Propagate only clean shoots, disinfect cutting tools, discard symptomatic stock plants, and keep irrigation water from splashing between pots.

Inspect coleus for spider mites, mealybugs, scale, thrips, whiteflies, and fungus gnats. Isolate affected plants, wipe accessible pests away, and repeat labeled soap or oil treatments as needed.