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Hamilton Hoyt's Pincushion
Taxonomy
Mammillaria gigantea subsp. hamiltonhoytiae
Mammillaria
Cactaceae
Caryophyllales
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How to care for Hamilton Hoyt's Pincushion
How often to water your Hamilton Hoyt's Pincushion
![Water needs for Hamilton Hoyt's Pincushion](https://media.greg.app/static/plantx-website-assets/care-pages/water-graphic.png?format=pjpeg&optimize=medium&auto=webp&width=600)
every 12
Hamilton Hoyt's Pincushion needs 0.5 cups of water every 12 when it doesn’t get direct sunlight and is potted in a 5" pot.
Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.
Water 0.5 cups every
12
Finding light for Hamilton Hoyt's Pincushion in your home
![Light needs and placement for plant Hamilton Hoyt's Pincushion: 1ft from a window](https://media.greg.app/static/plantx-website-assets/care-pages/light-graphic.jpg?format=pjpeg&optimize=medium&auto=webp&width=600)
a window
Hamilton Hoyt's Pincushion love being close to bright, sunny windows 😎.
Place it less than 1ft from a south-facing window to maximize the potential for growth.
Hamilton Hoyt's Pincushion does not tolerate low-light 🚫.
Select your region to see how the current weather in your area affects the placement of Hamilton Hoyt's Pincushion in your home 🏡.
How to fertilize Hamilton Hoyt's Pincushion
![Nutrient, fertilizer, and repotting needs for Hamilton Hoyt's Pincushion: repot after 2X growth](https://media.greg.app/static/plantx-website-assets/care-pages/nutrient-graphic.jpg?format=pjpeg&optimize=medium&auto=webp&width=600)
Most potting soils come with ample nutrients which plants use to produce new growth.
By the time your plant has depleted the nutrients in its soil it’s likely grown enough to need a larger pot anyway.
To replenish this plant's nutrients, repot your Hamilton Hoyt's Pincushion after it doubles in size or once a year—whichever comes first.
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Help! Lady finger turned white out of nowhere. It gets a lot of sunlight — potentially underwatered? Is there any chance it will survive?
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AH GUYS I THINK MY CACTUS IS GONNA FLOWER 🫣🌸 #HappyPlants #PlantsMakePeopleHappy #PlantAddict #NewGrowth #PlantTherapy #GregGang
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MORE BLOOMS!!! 🫣🌸 THE HALO HAS STARTED TO SHOW!!! #HappyPlants #PlantsMakePeopleHappy #PlantAddict #NewGrowth #PlantTherapy #GregGang #CactusClique
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Can we please all send Richard some good vibes? 🍀🍀🪴🪴 #CactusClique #Cactus #Cacti #PropagationStation
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Will the fake flower hurt my cactus? This cactus was a get well present for my boyfriend from his kids and it came with this fake plastic flower attached to the top. Is it going to hurt my cactus? Will it eventually grow enough that it comes off or is there a safe way to remove it?
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Is@it bad if one of the spikes comes out? #Mammillaria
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What is the white packet that came in the box with the plant? #Mammillaria
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#succulentsquad #freshleaffriday This is Siouxsie (and Her Banshees). She started as a ball, but quickly took advantage of the odd, dissonant lighting and heat I provided way back in Summer 2021. I recently pulled off some of the pups, believing they just pop out, but it was really violent and gross. I felt awful and vowed to leave her alone. I did a double take today when I saw her first flower - ever.
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I lost a lot of spines when I adopted him is that a problem ? #Mammillaria
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Can someone help me id this cactus? I’ve kind of inherited him and I need to make sure he’s getting what he needs. #Mammillaria
Care Summary for Hamilton Hoyt's Pincushion
Hamilton Hoyt's Pincushion
Greg recommends:
![](/static/web/img/drop_small.png)
0.5 cups every 12 days
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< 1ft from a window
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Repot after 2x growth
Based on the 4” pot your plant is in, and that it doesn’t get direct sunlight.
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