Mammillaria bombycina
Silken pincushion cactus · Sweety
Description
Source: leafsnapMammillaria bombycina is a species of cactus native to Mexico. This small, globular cactus typically reaches up to 10 cm in height and 8 cm in diameter. Its surface is covered with numerous white, woolly spines, giving it a fuzzy appearance. These spines are arranged in clusters around the areoles, which are small bumps on the cactus. During late spring to early summer, Mammillaria bombycina produces small pink or white flowers. These flowers are usually less than 2 cm in diameter and have numerous petals arranged around a central stigma. This cactus prefers well-draining soil and bright sunlight but can tolerate partial shade. It requires minimal watering during its dormant period but should be watered more frequently during its growing season. Mammillaria bombycina is commonly grown as an ornamental plant due to its unique appearance and ease of care. It can be cultivated both indoors and outdoors as long as it receives adequate sunlight and water. However, if grown outdoors, it should be protected from frost during the winter months. Overall, Mammillaria bombycina is an intriguing species of cactus with unique physical characteristics, making it an attractive addition to any collection or garden. With proper care, it can thrive and add beauty to any setting.
Care Guide
💧 Water Every 7 days
The silken pincushion thrives in arid environments, demonstrating remarkable drought tolerance and requiring minimal watering. Typically, you should water it once every three weeks, ensuring the soil dries out completely between waterings. It’s best to grow this plant indoors in well-draining containers. During its flowering season, however, it needs to be watered more frequently.
☀️ Light Full sun
Originally from arid regions, the Silken pincushion does best in full sun, since its native habitat is marked by intense sunlight and very little shade. It can also tolerate partial sun, giving it some flexibility in its growth.
🌡️ Temperature 20–37.8°C
Silken pincushion is native to a climate with temperatures ranging from 68 to 100°F (20 to 38℃). The plant prefers moderate to warm conditions, so adapting to cooler temperatures may be necessary in winter.
💨 Humidity
🪴 Soil 6-7
🌱 Fertilizer
For Silken pincushion, light applications of fertilizer 1-2 times a year during the growing season are adequate. Do not fertilize in winter or in summer when the plant is dormant. Reduce fertilizer for repotted plants and wait a couple of months after repotting before applying fertilizer. Fertilizing helps support healthy growth and encourages blooms.
🪴 Pot & Repot 2-3 years
Repot the Silken pincushion in spring or summer, choosing a pot slightly larger than the current one with good drainage. Use a well-draining, sandy or gritty cactus mix. Handle it carefully to avoid its spines. Allow the cactus to dry out before repotting to prevent root rot. After repotting, wait one week before watering to let the roots heal.
✂️ Pruning
The silken pincushion requires minimal pruning. It is recommended to remove any withered flowers and branches to help the plant direct its nutrients towards healthier growth.
🌿 Propagating
🐛 Diseases & pets
☠️ Toxicity
Characteristics
- Plant Type
- Succulent
- Life Cycle
- Perennial
- Genus
- Mammillaria
- Family
- Cactaceae
- Hardiness Zone
- 9-11
- Mature Height
- 10 cm
- Mature Spread
- 5 cm
- Leaf Color
- Light Green, Dark Green
- Leaf Type
- Evergreen
- Flower Color
- Pink
- Flower Size
- 2.03 cm to 3.05 cm
- Bloom Time
- Mid spring, Late spring, Summer
- Planting Time
- Spring, Summer, Autumn
- Harvest Time
- Mid summer, Late summer, Fall