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Product Description
Mammillaria johnstonii is a striking globular cactus known for its distinctive shape and dense clusters of spines. This pincushion cactus showcases a spherical form that captivates enthusiasts and gardeners alike. Originating from Mexico, it belongs to the renowned Mammillaria genus johnstonii which includes many fascinating desert plants. Its compact growth makes it ideal for collectors of unique succulents and desert flora.
The johnstonii species Mammillaria features tubercles arranged in neat spirals, each tipped with tiny white or yellow spines that add texture and visual interest. These cacti can produce small, delicate flowers near the crown, adding seasonal color that contrasts beautifully with the spiny body. The Mexican cactus thrives in dry environments and is admired for its resilience and ornamental appeal.
Enthusiasts value the Mammillaria native Mexico for its charming form and hardy nature. The pincushion cactus appearance adds a unique touch to any cactus garden. Its manageable size and attractive floral display make it a standout specimen for desert plant lovers seeking a resilient and visually pleasing cactus.
IMPORTANT: Pictures show the adult plant, which is not for sale. The offer is only for seeds.
Botanical family: Cactaceae
Botanical genus: Mammillaria
Botanical species: Mammillaria johnstonii
SKU:BA-10045-S
Soil type: Fast-draining, mineral-rich cactus mix with added coarse sand or pumice.
Watering frequency: Water every 2–3 weeks during active growth; let soil dry completely. Very limited watering in winter.
Light exposure: Prefers full sun to light shade; indoors, ensure bright, direct light.
Temperature requirements: Ideal between 20–30°C (68–86°F); protect from cold below 5°C (41°F).
Fertilization: Use low-nitrogen cactus fertilizer once a month from spring to early autumn.
Pruning: Not needed; remove spent flowers or debris if necessary.
Common pests: Susceptible to mealybugs and red spider mites. Avoid overwatering to prevent rot.
Any other relevant care practices: Ensure airflow and avoid excess humidity for optimal growth.

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