Genus: Crassulaceae, Echeveria.
Characteristics: Small in size, with leaves arranged in a tightly packed rosette formation, resembling a lotus seat. The leaves are oval, slightly folded, with small reddish tips. They are green to bluish-green, with a slight powdery coating. During the cool seasons of autumn and winter, under sufficient sunlight, the leaf margins exhibit a reddish hue. Echeveria chihuahuaensis blooms in spring, with spike-shaped inflorescences and bell-shaped flowers with 4-5 reddish-yellow petals.
Use: Ornamental.
Distribution: Native to Chihuahua, Mexico.
Care:
Soil:
Echeveria chihuahuaensis cultivation requires well-draining, loose, and fertile soil. A common soil mixture for Echeveria chihuahuaensis includes peat moss, perlite, and pumice in equal parts, with a small amount of bone meal. Alternatively, leaf mold, coarse river sand, garden soil, and coal cinder can be mixed in equal parts for optimal growth.
Temperature:
Echeveria chihuahuaensis thrives best at temperatures around 15-25°C. During winter, it should not be exposed to temperatures below 5°C to avoid frost damage, which can irreversibly harm the leaves. In summer, temperatures should not exceed 35°C. When temperatures surpass 35°C, the plant should be placed in a shaded area with increased ventilation and reduced watering.
Watering:
Water Echeveria chihuahuaensis when the soil is dry to the touch. Overly wet soil can lead to root rot, while excessively dry soil can inhibit growth and cause dehydration. Water thoroughly when watering, allowing the soil to dry out completely between watering sessions. Beginners can follow the "dry before watering" principle to avoid overwatering.
Light:
Echeveria chihuahuaensis prefers ample sunlight, especially during spring, autumn, and winter. However, it requires shading during summer to prevent sunburn and heat stress, as intense sunlight and high temperatures can be detrimental to the plant if not properly controlled.
Fertilization:
Echeveria chihuahuaensis has high nutrient requirements during its growth phase, especially since it grows rapidly during this period. Apply a balanced liquid fertilizer or organic fertilizer every two weeks during the growth phase, following the principle of "less is more." Cease fertilization during periods of high summer temperatures and low winter temperatures.
These guidelines should be followed carefully to ensure the healthy growth and vibrant appearance of Echeveria chihuahuaensis plants.