How to Care for the "Bulbous Cow" Succulent
The "Bulbous Cow" succulent, with its unique tongue-shaped leaves and low maintenance requirements, has become a popular variety among succulent enthusiasts. To grow plump and bright-colored "Bulbous Cow" succulents, it is necessary to master five key elements of its growth habits. This article will systematically analyze the cultivation secrets of "Bulbous Cow" succulents, from environmental control to daily management.
Ideal Growing Environment for "Bulbous Cow" Succulents
1. Scientific Soil Mix
The "Bulbous Cow" root system is demanding in terms of soil, and it is recommended to use a golden ratio of peat soil + akadama soil + volcanic rock (5:3:2). Add bone meal every 2 years to supplement calcium, with more than 60% of granular media to ensure drainage. A 3cm thick layer of ceramic stones is suggested at the bottom of the pot.
2. Precise Temperature Control
Keep 15-25°C as the optimal growth temperature in spring and autumn. In summer, when temperatures exceed 32°C, start a shading + ventilation cooling system. Maintain 8-12°C in winter to promote sugar accumulation. Use an electronic temperature and humidity meter for real-time monitoring, keeping the temperature difference within 8°C.
3. Smart Light Management
Provide 4-6 hours of soft light daily in spring and autumn, using a 50% shade net to adjust light intensity. In summer, use the dawn and dusk supplemental lighting method (before 10 am and after 4 pm) and rotate the pot 360 degrees for even lighting.
Propagation Techniques for "Bulbous Cow" Succulents
Divide the plants in spring: choose mother plants that are over 3 years old, cut off side shoots with 2-3 aerial roots using a blade disinfected with alcohol. After applying a fungicide powder to the cut, let it dry in a shaded place for 72 hours before planting. Keep the growing medium slightly moist, and new roots can sprout in 20-25 days.
Advanced Care Techniques
1. Periodic Potting Operations
Change pots every 2-3 years in spring, trim the main roots to 8-10 cm after removing the plant from the pot, and let the roots dry for 48 hours before using moist soil. The new pot should be 3-5 cm wider than the original pot, and avoid watering for 7 days after repotting.
2. Water and Fertilizer Management
Use the "dry-wet cycle" watering method, watering thoroughly 3 days after the soil is completely dry in spring and autumn. In summer, apply 101 Active Essence (diluted 3000 times) once every half month. Stop fertilizing and reduce watering in winter. Add a slow-release fertilizer for succulents once a month during the growing season.
By mastering these core care techniques and adjusting management strategies based on regular observations of the plant's condition, even beginners can cultivate "Bulbous Cow" succulents with leaf thickness over 2 cm. It is recommended to take growth record photos every quarter to timely optimize the care plan by comparing leaf shape and color changes.