Greenflower nipple cactus (Mammillaria barbata)

Mammillaria barbata, commonly known as Greenflower Nipple Cactus, is a charming and easy-to-care-for succulent native to Mexico. It is named for the distinctive greenish flowers that emerge from the woolly areoles, resembling nipples, along its spiny stems.

This cactus has low water requirements. Allow the soil to dry out completely between waterings to prevent root rot. Mammillaria barbata thrives in bright, indirect light. While it can tolerate some direct sunlight, especially in the morning or evening, avoid harsh afternoon sun, which can scorch its delicate tissues.

Maintain warm temperatures for this cactus; it does best in a warm environment. Indoors, place it near a sunny window or under a grow light to ensure it receives adequate light. Plant it in a well-draining cactus or succulent mix to prevent waterlogged roots.

During the growing season (spring and summer), you can fertilize the Greenflower Nipple Cactus sparingly with a diluted, balanced liquid fertilizer. However, cacti are not heavy feeders, so avoid over-fertilizing.

Please note that Mammillaria barbata is non-toxic, making it safe for homes with pets and children. Its unique appearance and low maintenance make it a popular choice for succulent enthusiasts, adding a touch of natural beauty to gardens, containers, and indoor spaces.

Common Name: Greenflower Nipple Cactus, Bearded Nipple Cactus

Botanical Name: Mammillaria barbata

Origin: Mexico

Water Needs: Low

Light: Bright, indirect light; can tolerate some direct sunlight

Temperature & Humidity: Warm temperatures; Average indoor humidity

Soil: Well-draining cactus or succulent mix

Fertilizer: Feed sparingly during the growing season with a diluted, balanced liquid fertilizer

Toxicity: Non-toxic to pets and humans