2 inch mammillaria spinosissima
2 inch mammillaria spinosissima
2 inch mammillaria spinosissima
2 inch mammillaria spinosissima
2 inch mammillaria spinosissima

Mammillaria spinosissima Red Headed Irishman

(This plant comes in a 2 inch pot. All of our plants are grown under the same conditions, although not all the plants are the same. You will receive a similar plant in size and shape to the ones in the pictures. Our plants are hand-picked and carefully selected to bring you the best quality possible. Please allow us up to 3 business days to process your order. If you wish to receive your order on a specific date, or have special instructions, please add a note at the checkout. The plant is shipped in its pot to prevent any damage to the roots.)

Mammillaria spinosissima is a fast-growing cactus originating from Mexico. Commonly known as Spiny Pincushion Cactus or Red Headed Irishman, this cylindrical plant is quite easy to cultivate. The winter-dormant plant belongs to the Cactaceae family and grows up to 12 inches in height. The purple-colored flowers of these cacti look truly exceptional. 

Growth rate

The Spiny pincushion cactus has a fast growth rate. The plant is not very demanding.

Flowering

You get to enjoy seeing purple-yellow blooms from early to mid-summer. The cactus is certainly a must-have in your cactus collection.

Watering

Summertime irrigation should be consistent but not excessive. In winter, maintain dryness with plenty of airflow. Low air humidity during the dormancy period is recommended. 

Soil

This species prefers regular cactus mix soil that is quite porous and contains minimal organic materials.

Hardiness

The Red Headed Irishman cactus is hardy in zones 8 to 11. It is frost-resistant and cannot survive in temperatures less than 23° F (-5° C).

Light

This Mammillaria species prefers bright, direct sunshine but needs partial shade as well. If left in the sun's direct rays for too long, susceptible to sunburn.

Propagation

The propagation of these cacti can be done by seeds or cuttings.

The Mammillaria spinosissima red-headed Irishman grows best indoors, though pots can be transferred to a sunny, protected patio in the middle of the summer. Check this one on Planet Desert!

Some of the information in this description has been found at desert-tropicals.com, llifle.com and cactus-art.biz

Blooming Season Early-mid summer
Common Name Spiny pin cushion
Dormancy Winter
Family Cactaceae
Flower Purple yellow
Frost Tolerance 13 °c
Growth Rate Fast
Hardiness Zone 8 to 11
Height 12 in
Origin Mexico
Pot Size 2 inch
Scientific Name 2 inch mammillaria spinosissima
Shape Cylindrical
Sun Exposure Full sun

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DB
07/14/2022
David B.
United States United States

A Must Have in anyone's Collection!!!

What a Truly Exquisite Plant!!! So Vibrant and Full of Promise!!! Thanks!!!

DE
06/23/2022
Diane E.
United States United States

Hello Spines

These are really cool cacti with great spines and very healthy looking roots and just plain gorgeous. The price was wonderful, shipping is super fast and packaging is always the best. Anything you buy at Planet Desert is the best quality and they have such a huge selection. I will be back for more.

L
09/21/2021
Lia

It appears to be in good health, and I can't wait for it to develop and blossom.

A
03/30/2021
Armani

Much better than a competitor, and I'm really pleased with it.

2 inch mammillaria spinosissima

4 reviews
Regular price$ 6.49
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Colder regions warning: If you are expecting temperatures below 40 degrees within the next five days after placing your order, we highly recommend adding a heat pack to your order. We are now offering 72-hour heat packs by request, and if your order is $50.00 or more, you will get a heat pack free of charge by request. To prevent plants from freezing while in transit, orders placed for areas with extreme severe freezing temperatures will be held for shipment until it is safe to ship. Care instructions are included in every package you order. We ship via USPS Priority Mail, and we calculate the shipping cost based on the weight and volume of your purchase. Depending on your location, we will ship the plants on a certain day to avoid transit time during weekends or holidays. If you have any questions or comments, please feel free to contact us at any time.

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