
- Light. Mammillaria s appreciate intense light, but many species dislike direct summer sun for too long. ...
- Soil. Mammillaria s require a soil mix that provides root aeration and good drainage, whether grown outdoors or indoors.
- Temperature. Mammillaria s are heat tolerant, but they are not cold-hardy plants. They thrive with temperatures between 70 and 80 °F (21 and 27 °C).
- Pot Size. Choose a pot with drainage holes that is 10 % wider than the plant. ...
How to grow a Mammillaria cactus?
To successfully grow a Mammillaria Cactus, you need to use proper lighting, give the plant the right amount of water, pay attention to the temperature, and, most importantly, be extremely observant and check for any signs of rotting.
How do you propagate Mammillaria?
There are two easy ways to propagate Mammillaria s: by seeds or by dividing offsets. The offsets readily form in clusters around the base of the mother plant. Carefully remove the offsets using tongs, a sharp, sterile knife, or razor blade. Allow the cut to callous over for several days before placing the offset in a pot with well-draining soil.
What kind of soil does a Mammillaria need?
Mammillaria s require a soil mix that provides root aeration and good drainage, whether grown outdoors or indoors. Use commercial cactus potting mixes or create your own potting mix with 70 to 80 % mineral grit such as coarse sand, pumice, or perlite. Mammillaria s are heat tolerant, but they are not cold-hardy plants.
How do you take care of a Mammillaria?
From spring to fall, water deeply and wait for the soil to dry out before watering again. Never let the pots sit in water. Suspend watering in the winter. Mammillaria s can benefit from fertilization during the growing season. The fertilizer will help them to thrive and bloom. Apply a water-soluble fertilizer for cacti and other succulents.
See more

How do you grow Mammillaria?
How to Grow MammillariaPrepare a seed tray or small pot. Start your mammillaria seeds in a seed tray or a small pot. ... Sow the seeds. ... Wrap the seedlings. ... Choose a home for your pot. ... Uncover the seeds once sprouting begins. ... Transfer into a new pot.
How do you take care of a Mammillaria cactus?
These cacti prefer lots of sun, at least five hours of direct sun daily. Indoors a south facing window is ideal. Outdoors, place them in a spot where they will get plenty of sun exposure. If you are growing this plant outdoors be sure to provide it with light shade to protect it from intense, peak afternoon sun.
How do you grow Mammillaria cactus indoors?
If you are growing your Mammillarias indoors, place them near the brightest window in your home or office to ensure they get enough light. If possible, place the pots on the balcony or in the garden for extra light from spring to fall. Increase sun exposure gradually to prevent sunburn.
How often should you water Mammillaria cactus?
about once a monthYou should only water about once a month, and then quite sparingly. Just give the plant enough water to prevent having it shrivel up. Be sure to keep your plant at about 50° degrees Fahrenheit during the winter and provide plenty of indirect light.
How fast do Mammillaria grow?
They have multiple prominent tubercles with flowers growing in a ring at the top of the stem. These low growing cacti attain their ultimate height of about 4” inches and cluster width of about 3.5′ feet in a 5 to 10 year time period.
How big does a Mammillaria get?
Although some species may reach only 5 cm (2 inches) in height and only a few exceed 60 cm (24 inches), most grow to less than 30 cm (12 inches). A number of them, such as old woman cactus (Mammillaria hahniana) and feather cactus (M. plumosa), are woolly or hairy.
How long do Mammillaria flowers last?
The bloom time for Mammillaria plants is relatively short. In most instances, these cacti will hold their flowers for about one week. The buds these plants produce arrive in the previous season and last through the winter. The flowers will then open during the summer months.
Where should I put a cactus in my house?
Cacti and succulents thrive with good light sources, and it is best to place cacti and succulents in a bright place. A south facing position will provide good sunlight. However, be careful to not put them in direct sunlight because the intense light can make the plants turn a yellow colour.
How much sun does a Mammillaria cactus need?
about four hours per dayMammillaria Cactus Light & Temperature Requirements Provide your mammillaria cactus with intense and bright light from the sun for about four hours per day. Consider placing your cactus plant by a window that receives full morning sunlight and indirect sunlight for much of the day for optimal growth.
Do you water cactus from the top or bottom?
Water your plant from the bottom by placing the pot in a sink or bowl filled with water. The water will be absorbed through the drainage holes at the bottom of the pot and the soil will be moistened from the bottom up. Water your plant only when the top two inches of soil are dry to the touch.
How can you tell if a cactus is Mammillaria?
Flowers are funnel shaped in colors of yellow, pink, red, green and white. The family name stems from the nipple-shaped tubercles which are spirally arranged. The areoles, from which spines grow, can produce hair like or wooly spines that are either stiff or soft and in a range of colors.
How do you repot a Mammillaria cactus?
1:169:24Re Potting my Mammillaria formosa Cactus Plant - YouTubeYouTubeStart of suggested clipEnd of suggested clipInto a much bigger part it's going to be seeking a lot of ups extra soil which you don't want andMoreInto a much bigger part it's going to be seeking a lot of ups extra soil which you don't want and always use a well draining cactus. And succulents all mix.
How much sun does a Mammillaria cactus need?
about four hours per dayMammillaria Cactus Light & Temperature Requirements Provide your mammillaria cactus with intense and bright light from the sun for about four hours per day. Consider placing your cactus plant by a window that receives full morning sunlight and indirect sunlight for much of the day for optimal growth.
Do you water a cactus from the top or bottom?
bottomUse the method employed by expert cactus growers and water from the bottom. About once per week during hot weather, or whenever the pot feels light, place the potted cactus in a shallow saucer filled with about 1/2 inch of water and leave it in the saucer for about 1/2 hour or until it sucks up the water.
How do you repot a Mammillaria cactus?
1:169:24Re Potting my Mammillaria formosa Cactus Plant - YouTubeYouTubeStart of suggested clipEnd of suggested clipInto a much bigger part it's going to be seeking a lot of ups extra soil which you don't want andMoreInto a much bigger part it's going to be seeking a lot of ups extra soil which you don't want and always use a well draining cactus. And succulents all mix.
How can you tell if a cactus is Mammillaria?
Flowers are funnel shaped in colors of yellow, pink, red, green and white. The family name stems from the nipple-shaped tubercles which are spirally arranged. The areoles, from which spines grow, can produce hair like or wooly spines that are either stiff or soft and in a range of colors.
How to keep a mammillaria cactus healthy?
You can buy a little extra room in your planter and still keep your plants healthy by choosing a sandier cactus mix and using areas of gravel or stones to prevent “dead” space where water and fungi can accumulate. It’s time to change pots when your mammillaria cactus grows unstable or overcrowded.
How much sunlight does a mammillaria cactus need?
Mammillaria Cactus. Bright, diffuse light; up to four hours of direct sunlight, depending on the variety. Moderate for a cactus; water well when soil is nearly dry—do not allow to sit in water. Typical cultivars range from 1" in diameter to 6"; some varieties can grow up to 30".
How to keep cactus from settling in potting soil?
Layer gravel or small stones at the bottom of your container to encourage quick draining. Place larger stones on the bottom and smaller stones toward the top of this layer to help keep soil from settling into the spaces between them. Avoid cactus mix potting soils that have a high concentration of peat moss.
What color are mammillaria flowers?
They’re most commonly pink, but some varieties bloom white, yellow, red, and even orange. Flowering for wild cactus plants is a carefully choreographed dance.
What is the name of the cactus with dense hairs?
Easy to grow and commonly cultivated, most mammillaria cacti tend to be small and spherical with dense hairs or spines, which has given them the nickname “puff-ball cactus. ”.
How big should a pot be for a cactus?
Avoid any planters that come with an attached saucer; this encourages water build up and is tricky to drain. The pot should be 1-2″ larger in diameter than the cactus it will hold.
What is the best soil for cactus?
Perlite and vermiculite are natural minerals that are great at aerating soils. Sand drains well, but make sure to opt for coarse sand. Pumice, though a bit more expensive, is ideal for cactus mixes as it is lightweight and drains well, but it also holds just enough water to keep soils from growing compacted and hard.
What type of soil do mammillarias need?
Soil. Mammillaria s require a soil mix that provides root aeration and good drainage, whether grown outdoors or indoors. Use commercial cactus potting mixes or create your own potting mix with 70 to 80 % mineral grit such as coarse sand, pumice, or perlite.
What fertilizer should I use for mammillaria?
Mammillaria s can benefit from fertilization during the growing season. The fertilizer will help them to thrive and bloom. Apply a water-soluble fertilizer for cacti and other succulents. A houseplant fertilizer higher in phosphorus than nitrogen, such as a 5-10-5 solution, can also be used. Suspend feeding during the winter when Mammillaria s go dormant.
What is the spelling of mammilaria?
In the early 1800s, some authors have used the spellings "Mamillaria" and "Mammilaria," however, the accepted spelling for this genus is "Mammilla ria.". The first species, Mammillaria mammillaris, was described by Carl Linnaeus as Cactus mammillaris in 1753. Adrian Hardy Haworth first described the genus in 1812.
How much sunlight do mammillaria need?
Plant them in an area of your garden that receives 4 hours of direct sunlight a day. If you are growing your Mammillaria s indoors, place them near the brightest window in your home or office to ensure they get enough light. If possible, place the pots on the balcony or in the garden for extra light from spring to fall.
How big are mammillaria?
Mammillaria s are small cacti with globose or short cylindrical stems which grow either solitary or in clumps. The stems vary among species from 0.4 to 8 inches (1 to 20 cm) in diameter and 0.4 to 16 inches (1 to 40 cm) in height. Some species form mounds of more than 100 stems ...
How big are mounds of stems?
Some species form mounds of more than 100 stem s that can reach over 3.3 feet (1 m) in diameter. All species have spirally arranged tubercles with areoles and spines at the ends. The tubercles are conical, cylindrical, pyramidal, or round. Spines can be few or many, stiff, bristle-like, or hair-like.
What is the genus of a cactus?
The genus includes plants known commonly as Pincushion Cactus, Nipple Cactus, Fish hook Cactus, or Bird's Nest Cactus. The generic name "Mammillaria" derives from the Latin "mammilla," meaning "nipple or teat," and refers to the tubercles that are among the distinctive characteristic of the genus. In the early 1800s, some authors have used ...
Lineage
The Mammillaria Cactus plants, as you know, belong to the Mammillaria genus. It is a flowering plant genus from the Cactaceae family. This genus is known for its peculiar shape. Below is a list of the few most known species from this genus.
Appearance
The Mammillaria Cactus plants are known for their specific appearance. They have a beautiful shape. Usually, they are round and have spikey tubercles on them. These tubercles are green and pointy. They erect directly from the main ball of the stem (base). Leaves and flowers grow on small branches that outgrow these tubercles.
Flowering
The flowering season in Mammillaria Cactus starts in early summer. At first, they grow small buds, these buds go dormant until the first rain of summer drops. After that, these buds turn into colorful flowers. Some species might also have more than one set of flowers. Each flower set can last between 7 to 10 days.
Natural Habitat
The Mammillaria Cactus is native to Mexico and the Southern parts of the United States, the Caribbean, Colombia, Venezuela, Guatemala, and Honduras region. These regions have a perfect climate to support their growth as these areas are warm. These plants like to be grown in a warm climate, where the temperature remains high during most of the year.
FACTS
The Mammillaria is one of the largest genera of flowering cactus plants from the Cactaceae family.
Soil Requirements
This is a succulent plant genus, which means plants from the Mammillaria Cactus genus need soil that is well-draining and nutrients rich. You can buy this type of soil from online stores, or you can create one by yourself.
Sunlight Requirements
The Mammillaria Cactus plants need full sun to partial shade environments depending on the season. These are desert plants, which means they can handle the sunlight if they grow and live in the desert. But for a plant that was grown indoors, exposure to direct sunlight in the summer in an outdoor environment can be harmful.
How much light do cactus need?
These cacti need four to six hours of bright light to thrive.
Where do old lady cactus come from?
Mammillaria is a large genus of cacti that are mostly native to Central America. Old lady cactus care is super easy, which makes it a perfect plant for a beginner succulent owner. With good care and the right situation, the plant may even surprise you with its classic hot pink, old lady cactus flower.
What is the name of the old lady cactus?
With good care and the right situation, the plant may even surprise you with its classic hot pink, old lady cactus flower. Mammillaria hahniana is a rounded, chubby little cactus with up to 30 short white spines per areole. The entire effect is of a small barrel cactus covered in snowy fur.
How big do cacti get?
These cacti grow 4 inches (10 cm.) tall and 8 inches (20 cm.) wide. Over time mature cacti form little offsets, which can be divided away from the parent plant and used to start new plants. In late winter to early spring it will develop funnel shaped, hot pink flowers with bright yellow anthers that last quite a while.
Do you have to feed cactus plants?
You don’t necessarily have to feed these plants but in pot bound specimens, a spring feed of diluted cactus food is appreciated. Repot container plants every couple of years with a good cactus mix or make your own with one part topsoil, one part fine gravel or sand, and one part perlite or pumice.
Is a mammillaria cactus similar to an elderly woman?
The mammillaria old lady cactus has no features similar to an elderly woman, but sometimes there is no accounting for names. This is a diminutive cactus with white spines running up and down, so perhaps that is where the resemblance occurs. This native of Mexico likes well-draining soil and warm temperatures and can be grown outdoors in hot ...
How do I grow thumb cactus?
There are really no tricks for growing thumb cacti. They truly thrive on neglect. Water them when the soil is mostly dry. Give them a nice deep watering but don’t let containers sit in a dish of water which might cause root rot. In the winter, suspend watering nearly entirely because the plant is dormant and not actively using much moisture.#N#Cool temperatures in winter will encourage flowering. Fertilize with a diluted cactus food as growth resumes in early spring. Once should be sufficient. Repot as needed but thumb cacti prefer to be crowded and usually only need repotting once offsets arrive.
What is a cactus?
The cactus is a little guy with a lot of personality, gorgeous blooms, and as an added bonus, ease of care. Cactus enthusiasts love growing thumb cacti ( Mammillaria matudae ). They are diminutive but fit perfectly in dish gardens with other interesting succulents.
What is a Thumb Cactus?
The mammillaria thumb cactus is a drought tolerant, heat loving succulent. It hails from regions with low fertility and hot temperatures. The thumb cactus grows just 12 inches (30 cm.) tall in a smooth green column that is about one and a half inches (3 cm.) around. The central longer spines are reddish brown and surrounded by 18-20 short, white spines.
Where can I find mammillaria cactus?
They have small spines on them and also bloom flowers of various colors around the stem. While most of them are found in Mexico, some also grow in the United States , Colombia, Venezuela and the Caribbean, among other places.
How to propagate a black cactus?
Their seeds are brown or black and can be used to propagate this cactus by sowing them in a medium in a container and keeping them under the sun with sufficient moisture. You can also cut off their offsets and sow them in a soil medium in order to grow these plants. It is important to remember that these cacti come in different species.
How to transplant seedlings into pots?
For this, scoop the seedlings out carefully, fill in the new pot with enough soil medium and then plant the seedlings in the pot.
How often should I change my mammomillaria cactus?
Keep changing its pot every few years and that should be enough. Mammillaria cacti do not require too much maintenance beyond the basics. If you stay on top of things, care for it enough throughout the year and let it rest in winter, you are good to go. So, do what it takes and help your cactus stay sharp!
What is the best soil for cacti?
It is important that these cacti grow in a good medium of soil that includes a combination of sand, perlite and organic fertilizers or compost. You can either combine these materials on your own by looking up their required quantities or you can buy a mix having a good quality from a store.
What temperature do cacti grow?
At most times, including germination and later growth, these cacti perform best when they are exposed to a temperature of 70-80 degrees Fahrenheit. Thus, you must make sure that they are exposed to this kind of heat on a regular basis.
Why do cactus grow so easily?
Fungi or bacteria can also grow easily due to inadequate growing conditions. These may include dirty pots, too much moisture due to excessive watering and incorrect ways of watering. These fungi or bacteria may infect various parts of the cactus or cause it to die completely.
About Feather Cactus
Feather cactus grows at altitudes of 2395 to 4429 feet (730-1350 m) above sea level. In the International Union for Conservation of Nature (IUCN) Red List, the species appears categorized as “Near Threatened”.
Feather Cactus Features: An Overview
Feather cactus is a clump-forming species of cacti that usually produces low, dense mounds. Depending on the specimen, the clumps can reach up to 5 inches (12 cm) in height and a maximum of 16 inches (40 cm) in diameter.
Growing Feather Cactus
Feather cactus has a few very basic demands just like all other types of cacti. When it comes to lighting, this cactus can do just fine in a wide variety of conditions from full sunlight to partial shade. However, the plant will perform best if you provide it with a minimum of six hours of bright, direct sunlight daily.
Planting Feather Cactus
Feather cactus can grow in a wide variety of soils only if they come packed with very sharp drainage. Likewise, this plant is not picky when it comes to the pH levels of its growing medium. For pot-grown specimens, you should look for a high-quality commercial mix designed exclusively for cacti and succulents.
Watering Feather Cactus
Like most species of cacti, this buddy right here can store impressive amounts of water in its succulent components. This feature makes Feather cactus very tolerant of drought for prolonged periods. Which is great! However, this does not mean that you should completely ignore your Feather cactus.
Propagating Feather Cactus
What makes the Feather cactus an awesome companion is its ability to respond very well to several methods of propagation. In fact, propagating this cactus is an absolutely mandatory process to avoid overcrowding it with the numerous offsets it produces.
In Conclusion
With its cuteness and low-maintenance habit, Mammillaria plumosa a.k.a. Feather cactus has all it takes to be your next everlasting companion.
