Mammillaria mammillarisH.Karst .
Woolly Nipple Cactus
Cactus mammillaris , Neomammillaria mammillaris

Photo bymaurillio
Family : CactaceaeSubfamily : CactoideaeTribe : CacteaeSubtribe : CactinaeGenus : Mammillaria
The specific name " mammillaris(mam - mil - LAIR - iss ) " means " consume nipples " and refer to the characteristic tubercles of this specie .
Mammillaria mammillarisis aboriginal to theCaribbean islandsand mainlandVenezuela .

Mammillaria mammillarisis a solitary or clump - forming cactus with spherical to brusk cylindrical stems with conical tubercles , some white wool in the axil , and clusters of sticker at the peak of each tubercle . The stems can attain up to 4 column inch ( 20 curium ) in diameter . Each areole bears 3 to 5 scarlet - brown fundamental vertebral column with dreary peak and 10 to 16 reddish - brown radial spines that become gray with age . The sticker can grow up to 0.3 inches ( 0.8 cm ) long .
The flower are funnel - mould , snowy to creamy - white , and emerge from the axils of tubercles in summertime . They can achieve up to 0.5 inches ( 1.3 cm ) in distance . The edible fruits are red , club - mold , and provide long - lasting ornamentation to the stem . They can arise up to 0.8 inches ( 2 curium ) long .
Light : Plant this cactus in an area of your garden that receives 4 60 minutes of direct sunlight day by day . If growingM. mammillarisindoors , place it near the brightest window in your home or office to ensure your cactus amaze enough twinkle . If possible , place the pot on the balcony or in the garden for extra light from outpouring to fall .

Soil : M. mammillarisrequires a ground admixture that provides root aeration and skilful drainage , whether farm outdoors or indoors . Use commercial cactus potting mixes orcreate your own potting mix .
Hardiness : This cactus is warmth tolerant but is not a cold - sturdy plant life . M. mammillariscan withstand temperature as low-spirited as 30 to 50 ° F ( -1.1 to 10 ° C),USDA hardiness zones10a to 11b .
lachrymation : From give to fall , water deeply and wait for the territory to dry out before watering again . Never let the weed sit down in water . Suspendwateringin the winter .

Fertilizing : M. mammillariscan welfare fromfertilizingduring the arise time of year . Apply a urine - soluble fertilizer for cacti and other succulents . Suspend fertilize during the winter when the plant goes dormant .
Repotting : Repot every two or three years into a slightly gravid wad . The good clip to repot yourM. mammillarisis tardy winter or former leap , but the repotting physical process can be done almost any sentence of the year .
Propagation : There are two easy ways to propagateM. mammillaris : by seed or by carve up offsets . The undecomposed meter to remove offsets is in bounce and summer . Sow the seminal fluid in late spring or summer .
Learn more atHow to farm and Care for Mammillaria .
M. mammillarisis considered non - toxic to both humankind and pets .
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