Maihueniopsis Subterranea

Maihueniopsis subterranea 🌿 (syn. Puna subterranea) is a unique, compact cactus native to the high-altitude regions of Argentina and Bolivia. Known for its tight, cushion-like clumping habit, it grows low to the ground with rounded, bluish-green segments that often sit partially buried in the soil—hence the name subterranea. Its skin is firm and matte, sometimes showing subtle purplish tones in strong sun. This species is prized for its minimalistic form, slow growth, and sculptural presence.
FLOWER DETAILS
It produces surprisingly large, bright blooms in shades of yellow to pale salmon, standing out dramatically against its small, rounded stems. Flowers typically appear in spring to early summer, opening widely in full sun. When mature, the plant can bloom generously despite its compact size.
CARE INSTRUCTIONS
☀️ Light: Full sun to very bright light for compact growth and healthy coloration.
💧 Water: Water deeply but infrequently; allow soil to dry completely between waterings.
🌡️ Humidity: Prefers dry air; excellent tolerance for arid conditions.
🪴 Soil: Extremely well-draining cactus mix with added pumice, grit, or coarse sand.
🏺 Potting: Use a shallow, wide pot; avoid organic-heavy mixes.
🌱 Growth rate: Very slow, forming tight clusters over time.
🐾 Pet friendly: Generally non-toxic, but spines can be hazardous to pets.
WHY YOU WILL LOVE IT?
Its sculptural, cushion-like form and bluish tones make it a perfect minimalist accent piece. Whether displayed in a ceramic bowl or a rock-style arrangement, it brings desert charm and artistic simplicity to any plant collection.
AT ORANGE’S HOME
At Orange’s Home, we deeply care for our plants and provide the best conditions for their growth — from light and watering to nutrition and pest care. Contact us if you’d like to know more about this plant.