Totem Pole Cactus 'Pachycereus schottii 'monstrosus'

Totem Pole Cactus 'Pachycereus schottii 'monstrosus'The totem pole cactus, also known as Pachycereus schottii monstrosus, is a strikingly beautiful plant. Native to North America, this slow growing cactus is also known as Lophocereus schottii var. monstrous, or monstrous whisker cactus. It got its common name from its textured stems, which look like totem poles with many faces. The totem pole cactus grows slowly and is distinguished by its tall, columnar growth habit and bumpy, spineless skin. Indoors,

The totem pole cactus, also known as Pachycereus schottii monstrosus, is a strikingly beautiful plant. Native to North America, this slow-growing cactus is also known as Lophocereus schottii var. monstrous, or monstrous whisker cactus. It got its common name from its textured stems, which look like totem poles with many faces.

The totem pole cactus grows slowly and is distinguished by its tall, columnar growth habit and bumpy, spineless skin. Indoors, it can grow to 8 feet tall and 4 feet wide. When grown outdoors, this columnar cactus can grow up to 20 feet tall.

Over time, this cactus develops several upright arms. When a stem falls over in the wild, it roots along its side.

This cactus can be used as a focal point in cactus gardens, as well as in attractive containers or raised beds alongside other cactus and succulent plants. 

It can also be accented around pools or ponds or used as a xeriscape plant in combination with other desert plants. To create a vertical or architectural effect, place it against a tall wall.

Over time, this cactus develops several upright arms. When a stem falls over in the wild, it roots along its side. This cactus can be used as a focal point in cactus gardens, as well as in attractive containers or raised beds alongside other cactus and succulent plants. It can also be accented around pools or ponds or used as a xeriscape plant in combination with other desert plants. To create a vertical or architectural effect, place it against a tall wall.

The totem pole cactus blooms at night, producing light pink blossoms in late spring that open at dusk and close by mid-morning. It also produces an edible egg-shaped red fruit with red pulp.

The spines on these towering totem pole cacti are shorter than other Arizona giants, such as the saguaroGo to saguaro or organ pipe, allowing its bright yellowish green stem to be prominently visible. 

When and How to Water Your Totem Pole Cactus

The Totem Pole cacti prefer infrequent watering to mimic their natural habitat. They prefer to be watered using the "soak and dry" technique. This involves thoroughly watering the plant before allowing it to completely dry out between watering sessions.

The Pachycereus schottii monstrosus should be watered every 3-4 weeks, during the growing season, with minimal watering once a month during the dormant season.

During the active growing season, provide enough to your Totem Pole cactus to ensure the soil is evenly moist but never soggy. Always allow the top layer of soil to dry slightly between waterings, and make sure the pot has good drainage to prevent root rot. 

During the dormant season, the totem pole cactus requires minimal watering, as the cactus's growth slows down. Keep an eye on your cactus to gauge its watering needs. If the cactus starts to show signs of wrinkling or softness, it may be a sign of underwatering. 

Light Requirements - Where to Place Your Totem Pole Cactus

When growing indoors, the totem pole cacti thrive in bright, indirect light. Place your cactus near a sunny window where it can receive plenty of natural light.

However, be cautious of direct sunlight, especially during the intense afternoon hours, as it can scorch the cactus.

If your indoor space lacks natural light, you can supplement with a grow light to ensure your Totem Pole cactus gets the light it needs to stay healthy and vibrant.

When growing outdoors, you can move it to a place with ample sunlight.

These cacti enjoy full sun exposure, so choose a spot in your garden or patio that receives at least 6-8 hours of sunlight per day.

Ensure that the outdoor location has well-draining soil to prevent waterlogging, which can harm columnar stems of your cactus. New plants can get burned in the full sun, so gradually increase their exposure to direct sunlight. If the sun is too bright, consider purchasing a sunshade or moving the plant indoors to a more shaded location.

Optimal Soil & Fertilizer Needs 

The totem pole cactus prefers sandy, well-drained soil, as excess moisture can promote root and stem rot. Planet Desert specializes in succulents and has specialized cactus potting soil that includes an organic substrate with mycorrhizae to help with the growth of a healthy root system to help your cactus plants thrive. You can create your own potting mix by combining equal portions of perlite, coarse sand, and good natural potting soil.

A balanced, low-strength fertilizer works best for your totem pole cactus plant, ideally with an NPK ratio around 5-10-5 where phosphorus is slightly higher than nitrogen to support healthy growth. Apply it during the growing season in spring and summer, about once a year, and always dilute it to half strength to avoid overfeeding. 

During winter dormancy, reduce or stop fertilizing your Totem Pole Cactus as it can result in weak, stretched, or easily damaged plants.

Hardiness Zones More 

In the United States, this Selenicereus grandiflorus is mostly an indoor plant, but if you live in southern Florida or Hawaii, then you can cultivate it outdoors in USDA zones 9-11. 

These cacti can tolerate temperatures as low as 20°F but prefer temperatures above 50°F for optimal growth.

In terms of humidity, these cacti prefer low to moderate humidity levels, making them well-suited for indoor environments with average humidity levels. Providing good air circulation around the plant can help prevent any humidity-related issues.  

How to Grow as a Houseplant 

When you are growing your Pachycereus schottii monstrosus indoors, it prefers a warm climate in temperatures between 60°F and 75°F. Keep it away from cold drafts, or sudden temperature changes, as these can stress the plant and slow its growth.

If your space doesn’t get much natural light, you can use a grow light to help your Totem Pole cactus stay healthy and keep its color looking good. Make sure to water only when the soil is completely dry so you can avoid root rot.

Wildlife -  Totem Pole Cactus Flowers Attract the Following Friendly Pollinators 

Totem Pole Cactus 'Pachycereus schottii 'monstrosus' can attract friendly pollinators such as bees, butterflies, hummingbirds, and other beneficial insects. These pollinators play a crucial role in the ecosystem by aiding in the reproduction of plants and ensuring biodiversity.

According to ASPCA, the Pachycereus schottii monstrosus is not considered toxic to humans or pets. However, it's always a good idea to practice caution and keep plants out of reach of curious pets or small children.  

How to Propagate Your Totem Pole Cactus Plant 

To propagate your Totem Pole Cactus, it can be done through stem cuttings or divisions. Cut a piece of the cactus stem (ensure it's a healthy, mature stem) and let the cut end callus over for a few days.  

Then, plant the cutting in a well-draining soil mix and keep it slightly moist until roots develop. Another method is by division, where you carefully separate offsets or pups from the main plant and replant them. With patience, roots will begin to develop in about 2 to 3 months. 

Final Thoughts

Overall, the Totem Pole cactus is a fascinating plant known for its unique appearance and low maintenance requirements. With its tall, columnar shape and lack of traditional spines, it adds a modern and sculptural element to any space. To care for your Totem Pole cactus, ensure it is planted in well-draining soil, receives plenty of sunlight, and is watered sparingly, allowing the soil to dry out between waterings. Avoid overwatering and extreme temperature fluctuations to keep this cactus thriving and looking its best.

Don't miss out on this opportunity to add something truly exceptional to your garden. Order your very own totem pole cactus Lophocereus schottii monstrous today!