Mesembryanthemum Growing Guide: Planting and Care

Mesembryanthemum, also known as Livingstone Daisy or Ice Plant, is a colorful flowering plant that produces vibrant blooms throughout the growing season. It is easy to grow from seeds and performs best in sunny locations with well-drained soil.

How to Grow Mesembryanthemum from Seeds

Mesembryanthemum seeds germinate easily but require an early start for the best flowering display. Sow seeds indoors 10–12 weeks before the last expected frost date.

Fill seed trays with a light, well-draining seed-starting mix. Scatter the seeds on the soil surface and lightly cover them with a thin layer of soil. Keep the growing medium evenly moist but not waterlogged. Maintain a temperature of 18–21°C (65–70°F) for successful germination.

Seeds usually germinate within 10–14 days. Once seedlings develop a few true leaves, provide bright light and good air circulation. Before transplanting outdoors, harden off the seedlings for 7–10 days by gradually exposing them to outdoor conditions.

Sunlight Requirements

Mesembryanthemum thrives in full sun and produces the highest number of flowers when it receives at least 6–8 hours of direct sunlight daily. In very hot regions, light afternoon shade can help protect plants during peak summer temperatures.

Soil Requirements

Plant Mesembryanthemum in well-drained soil enriched with organic matter. Sandy or loamy soil works best. Good drainage is essential because excess moisture around the roots can lead to rot and poor growth.

Watering

Water seedlings regularly until they become established. Keep the soil slightly moist during germination and early growth. Once mature, Mesembryanthemum becomes drought tolerant and requires less frequent watering.

Allow the top layer of soil to dry slightly between waterings. Avoid overwatering, especially when growing plants in containers.

Temperature

Mesembryanthemum prefers cool to warm growing conditions. The ideal germination temperature is 18–21°C (65–70°F). Mature plants grow well in temperatures ranging from 15–30°C and tolerate dry conditions better than excessive humidity.

Fertilizer

Feed plants with a balanced, all-purpose fertilizer during the growing season. Apply fertilizer to moist soil and water thoroughly afterward. Avoid excessive nitrogen, which can encourage foliage growth at the expense of flowers.

Ongoing Plant Care

After planting outdoors in late spring, Mesembryanthemum requires minimal maintenance. Water regularly for the first few weeks to help plants establish strong roots. Once established, the plants need only occasional watering during dry periods.

Container-grown plants should be allowed to dry slightly between waterings to prevent root problems.

Pruning and Deadheading

Regular deadheading encourages continuous blooming throughout summer and autumn. Remove faded flowers by pinching them off or using clean garden scissors.

To control plant spread and maintain a neat appearance, trim back long stems as needed. At the end of the growing season, remove old flower heads and lightly trim the foliage to keep plants healthy and attractive.

Author: Yogesh Khatri
Organization: Seedsnpots.com
Experience: Growing flower seeds, imported bulbs, cactus, and succulent plants for Indian gardeners since 2017.

Sample FAQ

Q. How long do Mesembryanthemum seeds take to germinate?
Most seeds germinate within 7–14 days at temperatures between 18°C and 21°C.

Q. Can Mesembryanthemum grow in pots?
Yes. Use a container with drainage holes and a light, well-drained potting mix.

Q. When should I sow Mesembryanthemum seeds in India?
In most parts of India, sow seeds from October to January for winter and spring blooms.

Q. Does Mesembryanthemum need full sun?
Yes. Plants produce the most flowers when grown in full sun for at least 6 hours daily.

Growing Tips

• Choose a sunny planting location.
• Use well-drained soil to prevent root rot.
• Avoid overwatering established plants.
• Remove spent flowers regularly for prolonged blooming.
• Provide adequate spacing to improve air circulation.

With proper care, Mesembryanthemum rewards gardeners with masses of bright, daisy-like flowers that add color to borders, containers, rock gardens, and sunny landscapes.

At Seedsnpots, we have found that Mesembryanthemum performs exceptionally well in Indian winter gardens when seeds are sown from October to January. In Rajasthan, Gujarat, and other warm regions, plants bloom heavily when they receive at least 6 hours of direct sunlight