SKU: 40371239652
pencil cactus in eye

pencil cactus in eye Owl Eye Cactus 'Mammillaria Parkinsonii'

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Description

pencil cactus in eye Owl Eye Cactus 'Mammillaria Parkinsonii'If you are looking for a plant that is easy to grow or you are the type of person who forgets to water their plants, then the owl's eye cactus, known as Mammillaria parkinsonii, is perfect for you. This is one of the Mammillaria species that is famous for its dichotomous branching, which is uncommon in cacti. It gets its name from the unique appearance of its spines, which resemble the eyes of an owl. This unique Mammillaria has several other common

If you are looking for a plant that is easy to grow or you are the type of person who forgets to water their plants,then the owl's eye cactus, known as Mammillaria parkinsonii, is perfect for you. This is one of the Mammillaria species that is famous for its dichotomous branching, which is uncommon in cacti.  It gets its name from the unique appearance of its spines, which resemble the eyes of an owl.  

This unique Mammillaria has several other common names such as owl eye pincushion, owl eyes, owl's eye, cactus parkinsonii, or Nemammillaria parkinsonii.  Its unique feature is its alternating heads, starting with a single head and progressing to two heads, and so on. Because of its restricted growth and habitat loss, this mammillaria cactus is rare and endangered in its native area. 

Native to Mexico, the Mammillaria parkinsonii typically has multiple mounds that are blue green in hue, with clusters of tubercles that form distinct ridges along its sphericle or cylindrical stem. The spines are usually white or yellowish and are arranged in a radial pattern around the tubercles. What makes this cactus truly eye-catching are the central spines, which are longer and thicker, resembling the "eyes" of an owl. 

Mammillaria parkinsonii is a small to medium-sized cactus, with individual plants reaching heights of up to 6 inches and widths of about 4 inches. It is a slow-growing species that can take several years to reach its full size. The yellow, pink, and brown funnel-shaped flowers of this cactus are found at the tips of your cactus owl during summer. 

Watering Needs

When it comes to watering the Owl Eye Cactus - Mammillaria parkinsonii, it's important to be mindful of its specific needs. This cactus owl prefers a drier environment, so it's best to water it sparingly. Allow the soil to completely dry out between waterings to prevent overwatering and potential root rot. 

During the active growing season, which is typically spring and summer, you can water the Mammillaria cactus once every two to three weeks. However, always check the moisture level of the soil before watering to ensure it's truly dry. In the winter months, when your cactus goes into dormancy, reduce watering frequency even further to once a month or less. 

Remember, it's better to underwater than overwater this cactus. If in doubt, it's safer to wait a little longer before watering again. Providing proper drainage is also crucial, as excess water should be able to flow out of the pot to prevent waterlogged soil. 

Light Requirement

When it comes to light requirements, the Owl Eye Cactus loves bright, indirect sunlight. It thrives in a spot where it can receive plenty of bright light throughout the day, but it's important to avoid placing it in direct sunlight, especially during the hottest parts of the day. 

A south-facing or east-facing window is usually a great choice for this Mammillaria cactus, as it provides the right amount of light without exposing it to intense rays that could potentially burn the owl eye plant. If you don't have access to a suitable window, you can also use artificial grow lights to provide the necessary light for your cactus. 

Keep in mind that the amount of light needed may vary depending on your specific location and climate. Observing the owl's eye cactus for any signs of sunburn or etiolation (stretching towards light) can help you determine if it's receiving the right amount of light. Adjust the placement accordingly to ensure it's getting the optimal light conditions. 

In terms of propagation, Mammillaria parkinsonii can be propagated from offsets or by seed. It is a relatively easy cactus to care for, making it a popular choice among cactus enthusiasts. Additionally, this owl eye cactus is a friendly plant for both humans and pets. 

Optimal Soil & Fertilizer Needs 

When it comes to the optimal soil and fertilizer needs for the Owl Eye Cactus, it's important to provide well-drained soil that mimics its natural habitat. A mixture of cactus potting mix and perlite or coarse sand works well to ensure good drainage and prevent waterlogged soil. Instead, make or buy a well-draining potting mix, or ideally use our specialized cactus potting mix that contains 5 natural substrates and mycorrhizae to promote the development of a strong root system that helps your cactus to thrive. 

For fertilizing, it's best to go easy on the owl-eye cactus. This mammillaria parkinsonii cactus doesn't require frequent fertilization and can actually thrive in nutrient-poor conditions. During the active growing season in spring, you can use a balanced cactus fertilizer once a year. Remember, it's always better to under-fertilize than over-fertilize this cactus. If you notice any signs of fertilizer burn, such as yellowing or wilting, reduce the frequency or strength of the fertilizer. 

Hardiness Zone & More 

The Mammillaria parkinsonii is native to arid and dry conditions and is generally hardy in USDA hardiness zones 9–11; which means it can tolerate temperatures as low as 20°F to 40°F. However, it's important to avoid extreme temperature fluctuations, as this can stress the mammillaria plant. 

As for humidity, the Owl Eye Cactus is adapted to low-humidity environments and can tolerate dry air. It doesn't require high levels of humidity and can thrive in average indoor humidity levels. Remember to always monitor the temperature and humidity conditions in your specific location to ensure the optimal growth and health of your Owl Eye Cactus.

We think you will love this cactus plant – order your very own Mammillaria parkinsonii - owl eye cactus today and start enjoying its beauty in no time!

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Phoenix, US
★★★★★ 5
Great way to add even more depth to Black Spire Outpost
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Having just visited Black Spire Outpost on Batuu, I really enjoyed learning more layers of depth and stories from there with this collection of comics. Having read "A Crash of Fate" and "Black Spire" was a great way to do that as well, but this was obviously a quicker read, and also spanned many different times and with some different characters, too. Great for readers with shorter attention spans, too! Recommended!
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Reviewed in the United States on May 23, 2022
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PWDecker
Dallas, US
★★★★★ 4
A great tie-in to the Disney parks
Format: Paperback
Welcome to the Black Spire Outpost on Batuu! I haven't been yet, but you may have if you've recently visited Disney World or Disney Land. There's obviously a lot of references to how the actual park looks. The cover featured the Millenium Falcon just like the actual attraction. This graphic novel tells one story focusing on one of the original characters made for the parks: Dok-Ondar. Within the big story there are four smaller tales being retold. Han Solo deals with a baby sarlacc. Greedo's ego is showcased. Hando comes in contact with the Guardians of the Whills. And, Doctor Aphra travels to the Sith Homeworld of Moraband. Each of these stories show off different aspects of the park that you can see for yourself if you go in person. This is what Star Wars does so well, making connections and building a big lived-in world. There are plenty of wonderful references. Ki-Adi-Mundi and Chirrut are just two of my favorites. Dok-Ondar is the true star of this book. He's an underworld mastermind. I give this book a 3.5/5. It's full of fun stories with connections to the park and featured characters from different eras. This definitely is a tie-in story, though.
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Reviewed in the United States on November 18, 2019
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Matthew J. Roegge
Bozeman, US
★★★★★ 5
Good point of entry into Star Wars comics
Format: Paperback
I love Star Wars and have been enjoying seeing the expanded universe. Honestly, sometimes the focus on Jedis and Siths is a bit of a distraction from understanding what life would be like in that galaxy.
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Reviewed in the United States on May 6, 2024
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Samuel Smiderle
Charlottesville, US
★★★★★ 3
Slightly damaged
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Arrived quickly but was slightly damaged, not too big of a deal since I got it on sale
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Reviewed in the United States on October 11, 2025
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Eric J
Bozeman, US
★★★★★ 5
Great set of stories that ties in many of your favorite charecters
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A simple yet great set of stories that tie in many of your favorite characters into the Galaxy's Edge/Baatu environment. I am not a huge comic reader, but I did very much enjoy. It is a quick read overall.
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