Clivia nobilis
Clivia nobilis
Clivia nobilis, commonly known as the bush lily, is a striking perennial native to South Africa. Its lush green foliage and vibrant orange flowers make it a popular choice for indoor gardening enthusiasts.
Everything it needs
9 essentials at a glance
Watering
Clivia nobilis prefers to be watered when the top inch of soil feels dry.
During the growing season (spring and summer), water every 1-2 weeks, ensuring the pot drains well to prevent root rot. In fall and winter, reduce watering to once every 3-4 weeks. Signs of over-watering include yellowing leaves and a mushy root system, while under-watering may cause leaf wilting and browning tips.
Light
Clivia nobilis thrives in bright, indirect light but can tolerate partial shade.
Ideal placement is near a north or east-facing window where it receives filtered sunlight for about 4-6 hours daily. Avoid direct sunlight, which can scorch the leaves, but it can adapt to lower light conditions, albeit with slower growth.
Soil
This plant prefers a well-draining potting mix, ideally composed of equal parts peat, pine bark, and perlite.
A pH range of 6.0 to 6.5 is ideal. Ensure the pot has drainage holes to prevent water accumulation, which can lead to root rot.
Humidity
Clivia nobilis prefers moderate humidity levels around 40-60%.
To increase humidity, you can mist the leaves regularly or place a humidity tray filled with water and pebbles beneath the pot. Signs of low humidity stress include leaf curling and browning edges.
Temperature
The ideal temperature range for Clivia nobilis is between 65-75°F (18-24°C).
It can tolerate temperatures as low as 50°F (10°C) but should be protected from frost. This plant is suitable for USDA hardiness zones 9-11.
Fertilizing
Use a balanced liquid fertilizer with an NPK ratio of 10-10-10 or 20-20-20 every 4-6 weeks during the growing season.
In fall and winter, reduce fertilization to once every 2-3 months. Signs of nutrient deficiency include yellowing leaves and stunted growth.
Pruning
Pruning is minimal for Clivia nobilis.
Remove any dead or yellowing leaves at the base to encourage new growth. Use clean, sharp scissors or pruning shears to avoid damaging the plant. Deadheading spent flowers can promote a tidier appearance.
Repotting
Repot Clivia nobilis every 2-3 years or when it becomes root-bound, indicated by roots growing out of the drainage holes.
Choose a pot that is 1-2 inches larger in diameter. Gently remove the plant from its pot, refresh the soil, and replant it, ensuring the crown is above the soil line.
Propagation
Propagation is best achieved through division.
The best time to divide is in spring when the plant is actively growing. Carefully remove the plant from its pot, separate the offsets with roots attached, and replant them in individual pots with fresh potting mix. Ensure the new plants are watered lightly until they establish.
When it's unhappy
Yellow leaves
Why it happens
Over-watering or nutrient deficiency.
How to fix it
Check soil moisture levels and adjust watering frequency. Fertilize with a balanced fertilizer if nutrient deficiency is suspected.
Wilting leaves
Why it happens
Under-watering or low humidity.
How to fix it
Increase watering frequency and mist the plant to raise humidity levels.
Brown leaf tips
Why it happens
Low humidity or inconsistent watering.
How to fix it
Increase humidity around the plant and ensure consistent watering practices.
Stunted growth
Why it happens
Nutrient deficiency or poor light conditions.
How to fix it
Fertilize regularly and ensure the plant receives adequate bright, indirect light.
Root rot
Why it happens
Over-watering and poor drainage.
How to fix it
Reduce watering frequency and ensure the pot has proper drainage. If root rot is severe, consider repotting into fresh soil.
Care through the year
Spring
In spring, resume regular watering and fertilizing as the plant begins its active growth phase. This is also the best time to repot if needed.
Summer
During summer, maintain consistent watering and ensure the plant receives bright, indirect light. Monitor humidity levels, especially in dry conditions.
Fall
In fall, gradually reduce watering frequency as the plant prepares for dormancy. Continue fertilizing until late fall.
Winter
In winter, water sparingly and keep the plant in a cool, bright location. Avoid fertilizing during this dormant period.
Toxicity & Safety
Clivia nobilis is considered mildly toxic to pets, particularly cats and dogs. Ingestion of the leaves or flowers can cause vomiting, diarrhea, and abdominal pain. It is also not recommended for children to consume any part of the plant.
Good to know
Why are my Clivia nobilis leaves turning yellow?
Yellowing leaves can indicate over-watering or a nutrient deficiency. Check the moisture level of the soil and adjust your watering schedule accordingly.
How often should I water my Clivia nobilis?
Water your Clivia nobilis every 1-2 weeks during the growing season, allowing the top inch of soil to dry out between waterings. In winter, reduce to every 3-4 weeks.
What light conditions are best for Clivia nobilis?
Clivia nobilis thrives in bright, indirect light. A north or east-facing window is ideal, providing 4-6 hours of filtered sunlight daily.
How do I propagate Clivia nobilis?
Propagate Clivia nobilis by division in spring. Carefully separate offsets with roots attached and replant them in fresh potting mix.
What should I do if my Clivia nobilis is not blooming?
If your Clivia nobilis is not blooming, it may need more light or a nutrient boost. Ensure it receives bright, indirect light and consider fertilizing during the growing season.
Is Clivia nobilis toxic to pets?
Yes, Clivia nobilis is mildly toxic to pets, particularly cats and dogs. Ingestion can cause vomiting and abdominal pain, so keep it out of reach.
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