Mammillaria albicans subsp. fraileana is a columnar upright cactus cultivar within the Mammillaria genus, known for its spiny, spherical or columnar forms that often grow in clusters. This evergreen succulent thrives in full sun and prefers well-drained loam or sandy soils with a pH ranging from acid to alkaline. Suitable for sheltered positions, it is hardy to UK zone H2 and is commonly grown in conservatories or greenhouses. The plant produces funnel-shaped flowers arranged in a circle at the top of the stem during summer and is ideal for patio or container cultivation, propagated by seed or offsets.

Mammillaria albicans subsp. fraileana is an evergreen, columnar cactus ideal for patios and containers, thriving in full sun with summer interest.

Mammillaria albicans subsp. fraileana

Mammillaria duwei is a clump-forming cultivar of the Mammillaria genus, which comprises spiny cacti with spherical or columnar forms often growing in clusters. This evergreen cactus produces numerous tubercles and funnel-shaped flowers arranged in a circle at the top of the stems during summer. It thrives in full sun and well-drained loam or sandy soils with a range of pH levels. Suitable for patio and container planting, Mammillaria duwei is best grown in a sheltered position, such as a conservatory or greenhouse, and has a UK hardiness rating of H2.

Mammillaria duwei is a summer-flowering cactus perfect for full sun in conservatories or patios, hardy to RHS H2 for container growing.

Mammillaria duwei

Mammillaria elongata, the gold lace cactus or ladyfinger cactus, is a species of flowering plant in the family Cactaceae, native to central Mexico. Growing to 15 cm (6 in) tall by 30 cm (12 in) wide, it consists of densely packed clusters of elongated oval stems, covered in harmless yellow or brown spines, and in spring producing white or yellow flowers.

Mammillaria elongata var. rufescens is a gold lace cactus ideal for patios and containers, flowering in spring and summer and thriving in full sun.

Mammillaria elongata var. rufescens

Mammillaria felipensis is a columnar upright cactus cultivar within the Mammillaria genus, known for its spiny, spherical or columnar forms often growing in clusters. This evergreen succulent thrives in full sun and prefers well-drained loam or sandy soils with a neutral to alkaline pH. It is suited to sheltered positions and can be grown successfully in conservatories or greenhouses. Suitable for patio and container planting, it flowers in summer and is best propagated by seed sown in early spring or by offsets.

Mammillaria felipensis is an evergreen columnar cactus perfect for patios and containers, thriving in full sun with summer interest and H2 hardiness.

Mammillaria felipensis

Mammillaria karwinskiana is a clump-forming cactus succulent belonging to the Mammillaria genus, known for its spherical or columnar spiny forms and distinctive tubercles. This evergreen plant thrives in full sun and is suited to sheltered positions with well-drained loam or sandy soils of varying pH. It is hardy to UK zone H2 and is typically grown in conservatories or greenhouses, making it ideal for patio and container planting. The plant produces funnel-shaped flowers arranged in a circle at the top of the stems during summer, adding seasonal interest.

Mammillaria karwinskiana is a clump-forming evergreen cactus ideal for patios and containers, thriving in full sun with summer interest.

Mammillaria karwinskiana

Mammillaria lauii subsp. dasyacantha is a clump-forming cactus succulent within the Mammillaria genus, known for its spiny, spherical or columnar forms and distinctive tubercles. This evergreen plant thrives in full sun and prefers well-drained loam or sandy soils with a range of pH levels. Suitable for sheltered, south-, east-, or north-facing aspects, it is hardy to H2 and is ideal for patio and container cultivation in conservatories or greenhouses. It produces funnel-shaped flowers in summer and can be propagated by seed or offsets.

Mammillaria lauii subsp. dasyacantha is a spiny, clump-forming cactus succulent ideal for patios and containers, thriving in full sun during summer.

Mammillaria lauii subsp. dasyacantha

Mammillaria pectinifera is a clump-forming cactus succulent from the Mammillaria genus, known for its spherical or columnar spiny forms and distinctive tubercles. This evergreen plant produces funnel-shaped flowers arranged in a circle at the top of the stems during summer. It thrives in full sun and sheltered positions, preferring well-drained loam or sandy soils with a range of pH levels. Suitable for patio and container planting, Mammillaria pectinifera requires gritty soil and is best grown in conservatories or greenhouses in the UK, where it is hardy to H2. Propagation can be achieved by seed or offsets.

Mammillaria pectinifera is a clump-forming evergreen cactus with funnel-shaped summer flowers, ideal for full sun patios and container growing in greenhouses.

Mammillaria pectinifera

Mammillaria pseudoperbella is a clump-forming cactus succulent from the Mammillaria genus, known for its spiny, spherical or columnar forms often growing in clusters. This evergreen plant thrives in full sun and prefers well-drained loam or sandy soils with a range of pH levels from acid to alkaline. Suitable for sheltered positions, it is ideal for patio and container planting in conservatories or greenhouses. Its season of interest spans spring and summer, and it can be propagated by seed or offsets.

Mammillaria pseudoperbella is a clump-forming evergreen cactus ideal for patios and containers, thriving in full sun with spring to summer interest.

Mammillaria pseudoperbella

Mammillaria rhodantha, the rainbow pincushion, is a plant in the cactus family (Cactaceae) and is one of 171 species in the genus Mammillaria which are characterized by having nipple-shaped tubercles or prominences on their surface. In the wild it grows across Mexico Central, Mexico Gulf, Mexico Northeast and Mexico Southwest. Grow it in full sun and loam and sand soil. In UK gardens it is tender and needs frost-free protection over winter (RHS H2). It works well for patio and container plants. It tolerates soil of any pH, well-drained conditions and east-facing, south-facing and north-facing aspects. Plant in very well-drained, gritty compost. Full sun.

Mammillaria rhodantha is a member of the Cactaceae family, known for its distinctive spherical shape and clustering habit. This species showcases prominent tubercles and, like others in the genus, is adorned with funnel-shaped flowers that often form a ring at the apex of its stem.

https://en.wikipedia.org/wiki/Mammillaria_rhodantha

Mammillaria rhodantha

Mammillaria sanchez-mejoradae is a clump-forming cactus succulent belonging to the Mammillaria genus, known for its spherical or columnar spiny forms and distinctive tubercles. This evergreen plant produces funnel-shaped flowers arranged in a circle at the top of the stems during summer. It thrives in full sun with a sheltered aspect, favouring well-drained loam or sandy soils of varying pH. Suitable for patio and container cultivation, it is best grown in gritty soil within conservatories or greenhouses in the UK, where it is hardy to H2. Propagation is possible by seed or offsets.

Mammillaria sanchez-mejoradae is a clump-forming cactus succulent with funnel-shaped summer flowers, ideal for full sun patios and containers in greenhouses.

Mammillaria sanchez-mejoradae

Mammillaria standleyi is a species of the family Cactaceae native to the Sierra Madre Occidental of Sinaloa, Chihuahua and Sonora. It has red-purple flowers surrounded by cottony pubescence.

Mammillaria sonorensis is a sun-loving cactus with red-purple spring and summer flowers, ideal for patios, containers, and conservatories.

Mammillaria sonorensis

Mammillaria supertexta is a clump-forming cultivar of the Mammillaria genus, known for its spiny, spherical or columnar cacti that often grow in clusters. This evergreen succulent thrives in full sun and requires very well-drained, gritty compost, preferring loam or sand soils with a range of pH levels from acid to alkaline. Suitable for patio and container planting, it is best grown in sheltered, south-, east-, or north-facing aspects within a conservatory or greenhouse. Interest in this cultivar is primarily during spring and summer, and it can be propagated by seed or offsets.

Mammillaria supertexta is a spiny, clump-forming cactus perfect for sunny patios and containers, flowering in spring and summer with evergreen appeal.

Mammillaria supertexta

Mammillaria wildii is a clump-forming cactus succulent from the Mammillaria genus, known for its spiny, spherical or columnar forms and distinctive tubercles. This evergreen plant thrives in full sun and prefers sheltered positions with well-drained loam or sandy soils of varying pH. Suitable for patio and container cultivation, it is best grown in a conservatory or greenhouse in the UK, where it is hardy to H2. Mammillaria wildii produces funnel-shaped flowers arranged in a circle at the top of the stems, offering seasonal interest in spring and summer.

Mammillaria wildii is a spiny, clump-forming cactus succulent ideal for patios and containers, flowering in spring and summer with full sun preference.

Mammillaria wildii

Mammillaria wildii var. rosea is a clump-forming cultivar of the Mammillaria genus, which comprises spiny cacti with spherical or columnar forms often growing in clusters. This evergreen cactus thrives in full sun and requires well-drained loam or sandy soil with a range of pH levels from acid to alkaline. Suitable for sheltered, south, east, or north-facing aspects, it is ideal for patio and container planting in conservatories or greenhouses. The plant is hardy to UK zone H2 and is best grown in gritty soil, propagating easily by seed or offsets, with interest peaking in summer.

Mammillaria wildii var. rosea is a clump-forming evergreen cactus ideal for patios and containers, thriving in full sun with summer interest.

Mammillaria wildii var. rosea

Mammillaria winterae is a clump-forming cultivar of the Mammillaria genus, which comprises spiny cacti with spherical or columnar shapes often growing in clusters. This evergreen succulent thrives in full sun and prefers well-drained loam or sandy soils with a range of pH from acid to alkaline. Suitable for sheltered positions such as south-, east-, or north-facing aspects, it is ideal for patio and container planting in conservatories or greenhouses. The plant is hardy to UK zone H2 and is best cultivated in gritty soil, propagating readily from seed or offsets, with summer providing the main season of interest.

Mammillaria winterae is a clump-forming evergreen cactus thriving in full sun, ideal for patios and containers with summer interest.

Mammillaria winterae

Mammillaria winterae subsp. winterae is a clump-forming cactus succulent belonging to the Mammillaria genus, known for its spiny, spherical or columnar forms and distinctive tubercles. This evergreen plant produces funnel-shaped flowers arranged in a circle at the top of its stems during summer. It thrives in full sun with well-drained, gritty soil, suitable for loam or sand with a range of pH levels. Ideal for patio and container planting, it requires a sheltered aspect and is hardy to UK zone H2, making it well-suited for conservatories or greenhouses.

Mammillaria winterae subsp. winterae is a clump-forming evergreen cactus with summer funnel-shaped flowers, ideal for patios and containers in full sun.

Mammillaria winterae subsp. winterae

Mammillaria wrightii var. wrightii is a columnar upright cactus cultivar within the Mammillaria genus, known for its spiny, spherical or columnar forms that often grow in clusters. This evergreen succulent thrives in full sun and prefers well-drained loam or sandy soils with a range of pH levels from acid to alkaline. Suitable for sheltered positions such as east, south, or north-facing aspects, it is hardy to UK zone H2 and is commonly grown in conservatories or greenhouses. It is best used as a patio or container plant and flowers in spring and summer.

Mammillaria wrightii var. wrightii is a spiny, columnar cactus ideal for sunny patios and containers, offering evergreen interest in spring and summer.

Mammillaria wrightii var. wrightii

Mammillaria zuccariniana is a clump-forming cactus succulent belonging to the Mammillaria genus, known for its spherical or columnar spiny forms and distinctive tubercles. This evergreen plant produces funnel-shaped flowers arranged in a circle at the top of its stems, typically in spring and summer. It thrives in full sun and prefers sheltered positions with well-drained loam or sandy soils across a range of pH levels. Suitable for patio and container planting, it requires very well-drained, gritty compost and can be propagated by seed or offsets. It is hardy to UK zone H2 and is best grown in conservatories or greenhouses.

Mammillaria zuccariniana is a clump-forming evergreen cactus with funnel-shaped flowers, ideal for sunny patios and containers in spring and summer.