How to grow clivia
Overview
Clivia miniata is a clump-forming herbaceous perennial grown for its bold, strap-like foliage and striking orange or yellow flower clusters in late winter to spring. It thrives in shade and is ideal for filling gaps under trees or in dry, sheltered garden beds.
Varieties
- Clivia miniata 'Yellow' — A rare yellow-flowered form that adds a bright contrast to shady borders.
- Clivia miniata 'Belgian Hybrid' — Large, deep orange flowers on robust plants; popular in Australian nurseries.
Soil Preparation
Clivia prefers a slightly acidic to neutral soil (pH 6.0–7.0) that is rich in organic matter and free-draining. Amend heavy clay with compost or coarse sand, and avoid waterlogged sites. A top dressing of well-rotted manure in autumn improves soil structure.
Growing Guide
Plant clivia in a bright but sheltered position away from direct sun, such as under a tree canopy or on a south-facing veranda. Use a free-draining soil mix rich in organic matter, and space clumps 30–50 cm apart. Water sparingly after planting to encourage deep root establishment; overwatering leads to root rot. In cooler districts, wait until after the last frost to plant out, or provide winter protection with a thick mulch.
Sowing
Clivia is rarely grown from seed in home gardens; it is best propagated by division of mature clumps. Seeds can be sown in a seed-raising mix at 1 cm depth, but germination is slow and seedlings take 3–4 years to flower.
Care
Feed clivia with a balanced slow-release fertiliser in early spring and again after flowering. Remove old, yellowed leaves and spent flower stalks to maintain a tidy clump. Divide congested clumps every 3–4 years in late winter to rejuvenate growth.
Companion Planting
Clivia pairs well with shade-loving ferns, hostas, and hellebores. Avoid planting near vigorous root competitors like large eucalypts or in areas where water pools. Underplant with low-growing groundcovers such as violet or native violet to suppress weeds.
Common Pests & Risks
Mealybug and scale are common on clivia, especially in humid conditions. Treat with a soft soap spray or neem oil, and wipe off visible insects. Check leaf axils regularly for early infestations.
Harvesting
Clivia is not harvested for fruit or foliage; it is grown for ornamental display. Remove spent flower stalks after bloom to keep the clump tidy and prevent seed formation.
Troubleshooting
Yellow leaves: often caused by overwatering or poor drainage; reduce watering and improve soil. Brown leaf tips: dry air or salt buildup from hard water; flush soil and increase humidity. No flowers: clump too deep or too much shade; lift and replant at correct depth. Root rot: consistently wet soil; repot in free-draining mix.