How to Grow Clivia miniata – Rugged Houseplant

Clivia miniata Care Guide

Pronunciation: kly'-vee-ah min-ee-ay'-tah

Clivias are rugged houseplants needing minimal attention.

Light

Bright daylight but little or no direct sun—north-facing window, or east/west window shaded by deciduous tree. Summer outdoors in shade; bring in before frost. Won't tolerate temperatures much below freezing.

Water

During growing season (after Winter Rest through October), water thoroughly when top inch of potting mix is dry. Clivias prefer to be kept on the dry side. Constantly wet mix causes rot (pale green or bright orange cankers on leaves). Avoid weekly watering regimen; water only when needed. Misting leaves is unnecessary and can encourage disease.

Winter Rest

For reliable flowering, give a rest period in late fall. Start upon arrival, repeat yearly. For 12–14 weeks (about 3 months), keep plant in light in a cool room (50–55°F ideal) and withhold water. Monitor closely; if wilting, add 1–2 cups water to lightly moisten soil. Resume normal watering after rest. Bloom usually follows in 6–12 weeks.

Fertilizer

After blooming (generally April–August), fertilize monthly with water-soluble 20-20-20 at half strength. More fertilizer is not better. Stop by mid-September.

Grooming

Cut flower stalks at base after blooms fade to prevent seed production. Remove withered, brown leaves.

Repotting

Clivias tolerate crowded roots and bloom best when pot-bound. Fleshy roots may push above mix—this is normal. Repot only every 3–5 years. After bloom, move to pot no more than 2 inches larger. Use well-draining mix with at least 50% organic matter (peat moss or fir bark).