Mammillaria Spinosissima — Red Spine Pincushion Cactus
Delivered bare-rooted Without Pot for safer transit and fresher, healthier plants.
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Mammillaria Spinosissima stands out among pincushion cacti for its extraordinarily dense spine coverage — the entire cylindrical body is covered in a mix of reddish-brown and white spines that make it look almost fuzzy. In spring, a crown of purple-pink flowers rings the top. It's one of the most visually dramatic Mammillaria species available.
Difficulty — Beginner Friendly | Maintenance — Low | Ideal for — Both Indoor and Outdoor
What's in the Box
- 1 × Live Mammillaria Spinosissima Cactus (Bare Rooted)
- No pot included
Care Guide
☀️ Sunlight — Full sun to bright indirect light, 5–6 hours daily. The spine colouring is most intense in good light.
💧 Watering — Once every 14–18 days in summer. Every 35–40 days in monsoon.
🌱 Soil — Gritty cactus mix: 40% cocopeat + 40% coarse river sand + 20% perlite.
🌡️ Temperature — Thrives in 20°C–40°C.
✂️ Maintenance tip — Use thick gloves or folded newspaper when handling — the spines are particularly sharp and abundant on this species.
Each plant is carefully selected and packed with love.
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Frequently Asked Questions
Clear answers for the details people usually want to know before ordering Mammillaria Spinosissima — Red Spine Pincushion Cactus.
Yes, Mammillaria Spinosissima can be kept indoors near your brightest window. A south or west-facing window with 4–6 hours of direct sunlight works best. Without adequate light, cacti will stretch and lose their compact shape.
Water Mammillaria Spinosissima once every 10–14 days in summer. In monsoon, reduce watering significantly as humidity keeps soil moist. In winter, once every 20–25 days is enough. Always check soil is bone dry before watering.
Mammillaria Spinosissima has sharp spines that can injure if touched carelessly — always handle with thick gloves and keep away from children and pets. The plant itself is non-toxic but spines pose a physical hazard.
Yes, but move Mammillaria Spinosissima under a covered area during monsoon to prevent waterlogging. Ensure excellent pot drainage and avoid watering during rainy periods. Excessive moisture in monsoon is the biggest threat to cacti in India.
Repot Mammillaria Spinosissima once every 2 years or when roots emerge from the drainage hole. Use a terracotta pot one size larger with well-draining cactus mix. Best time to repot is spring (February–March) before Indian summer.