Brown's Cactus
Taxonomy
Mammillaria brownii
Mammillaria
Cactaceae
Caryophyllales
How to care for Brown's Cactus
How often to water your Brown's Cactus
every 12
Brown's Cactus 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 Brown's Cactus in your home
a window
Brown's Cactus love being close to bright, sunny windows 😎.
Place it less than 1ft from a south-facing window to maximize the potential for growth.
Brown's Cactus does not tolerate low-light 🚫.
Select your region to see how the current weather in your area affects the placement of Brown's Cactus in your home 🏡.
How to fertilize Brown's Cactus
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 Brown's Cactus after it doubles in size or once a year—whichever comes first.
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Hey! I have just recently gotten a new cactus and they have those plastic flowers on top does anyone know how to remove the fake flower without damaging the cactus? (This is the best picture I have currently of it) #Mammillaria
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Guys, I just got my cactus and it’s already starting to bloom but it’s not turning pink yet. Anybody know anybody know what’s up with that #NewGrowth
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What size pot would be best for this? It’s very top heavy and always ends up leaning in the pot #Mammillaria
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does anyone know how i can help my plant? i’ve already made a couple posts about him. i’m not sure if he’s getting better or worse or what todo for him
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How often should I water her? Any other tips are appreciated #HappyPlants #Mammillaria #CactusClique
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hi, i forgot to water her for a solid two months a while back, and she hasn’t bloomed a single flower since #Mammillaria
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Hi everyone! I just got this gorgeous cactus and need opinions on how to take care of her!
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M. spinosissima or no? Hi folks; the app is giving me fits (NOT A GOLDEN BARREL CACTUS, GREG, sheesh), so I turn to the humans -- what's Leathia's deal, do you suppose? Non-silky, non-spiraling (so far?) spines, deep pink flowers (double row of pointed petals) below crown, bit of a redhead, stands maybe 3cm tall -- any theories? #Mammillaria
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i’m just wondering if the white spots are normal or something i need to be concerned about?
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what’s happened to my cactus?? he was doing great before the cold weather started, some of my plants started to die even with a sheet over them so i have to bring them inside. he was doing amazing before i had to bring him inside.. what can i do for him now to help him get better?
Care Summary for Brown's Cactus
Brown's Cactus
Greg recommends:
Water
0.5 cups every 12 days
Placement
< 1ft from a window
Nutrients
Repot after 2x growth
Based on the 4” pot your plant is in, and that it doesn’t get direct sunlight.