Opuntia Microdasys Monstrose (4 inch)

About Opuntia microdasys 'Monstrose'

Opuntia microdasys 'Monstrose' is a rare crested mutation of the Bunny Ear Cactus, indigenous to arid regions of Central Mexico. This sculptural specimen develops undulating, fan-shaped pads densely covered with golden glochids (micro-spines), creating a distinctive rippled texture. Unlike the typical symmetrical growth of its parent species, this monstrose form exhibits unique contorted patterns that evolve unpredictably. Mature plants may produce yellow flowers in summer, though flowering is infrequent in crested varieties. Its compact size and surreal morphology make it a prized collector’s item for xeriscape displays.

How to Care for Opuntia microdasys 'Monstrose'

Light: Full sun exposure (6-8 hours daily) is essential to maintain structural integrity and prevent etiolation. South-facing outdoor locations or unobstructed windowsills provide optimal conditions. Gradual acclimation to intense summer sun prevents photoinhibition.

Water: Water deeply only when the substrate is completely dry, typically every 3-4 weeks during active growth (spring-fall). Suspend watering entirely in winter dormancy. Utilize bottom-watering techniques to avoid glochid displacement and pad saturation.

Temperature: Ideal temperatures range from 70°F to 95°F (21°C-35°C). This cultivar tolerates brief exposure to 25°F (-4°C) when bone-dry but requires frost protection. Sustained temperatures below 50°F (10°C) induce dormancy.

Soil & Potting: A mineral-dominant mix (60-70% pumice/perlite with cactus soil) ensures rapid drainage. Select shallow terracotta pots 1.5-2 inches wider than the base, prioritizing breathability over depth. Unglazed surfaces and drainage holes are non-negotiable.

Fertilizer: Apply low-nitrogen cactus fertilizer (2-7-7 NPK) at 25% strength quarterly during growth season. Excess nitrogen promotes weak, susceptible tissue. Cease fertilization October through March.

Pests & Disease: Susceptible to cochineal scale infestations appearing as cottony deposits. Treat with 70% isopropyl alcohol applications. Root rot from overwatering is the primary threat, preventable through strict moisture control. Handle with tongs to avoid glochid penetration.

Propagation: Exclusively propagated via grafting due to meristem abnormalities. Mature offsets may be carefully detached during repotting, dried for 7-10 days, and grafted onto Opuntia rootstock under sterile conditions.

More Information

Primary color: Jade-green pads with golden glochids
Secondary color: Pad edges may blush burgundy under extreme sun
Bloom color: Yellow (rare in monstrose form)
Product format: 4 inch potted specimen
Cold hardiness: USDA Zones 9b-11 (25°F/-4°C min)
Suitability: Xeriscape gardens, conservatories, south-facing windows
Propagation: Grafting required
Special characteristics: Collector's rarity, architectural form, drought-adapted

We pack all shipments by hand. 

We have many years of experience shipping live succulents and cactus plants. We pay close attention to packing and have developed an expert shipping method. All succulents are packed and protected with polypropylene cotton (this is a stuffing used for dolls). We find this is the most effective material for protecting live plants while in transit. It is important to us that you are able to Keep going and Keep growing without any stress about the quality of the product or packaging.

Shipping Speed

In general, it takes 3 to 10 days for plants to arrive after you place your order. All orders will be shipped out 48 hours after you place them. We ship the orders on work days(from Monday to Saturday) and all year round. In normal conditions, it will take 3-10 days for you to receive the package. Estimated shipping times are offered as needed.

HOLIDAYS: During weeks in which a holiday occurs - Memorial Day, 4th of July, Labor Day, Thanksgiving, Christmas, New Year's, etc. - shipping may be delayed until the following week.

EXTREME WEATHER NOTICE: The Next Gardener reserves the right to hold shipments during storms or periods of extreme heat or cold. This is to ensure your plant does not suffer while it is in transit.

Winter shipping

We insist on shipping succulents to our customers all year round. However due to the extreme winter weather, although we pack succulents with as much protective material as possible, plants are still at increased risk of frost on their way to colder areas. We highly recommend adding one 72-hour heat pack to your order or you can request a hold on the package until it warms up.

Please note that The Next Gardener is not responsible for packages that suffer cold damage without a heat pack. We cannot control the weather. Order at your own risk.

Hawaii, Alaska, and Other US Territories

Fortunately, shipping is available to Alaska, Guam, and other U.S. Territories. However, due to numerous factors beyond our control, including customs checks and shipping delays, free shipping to Hawaii and Puerto Rico is not an option. And we can not provide the 14-day quality guarantee for orders going to Hawaii and Puerto Rico. The buyer will assume all risk of damage when a delivery is delayed. We appreciate your understanding.

Sorry. No International Shipping for now!!!