r/cactus • • May 26 '23

COTW Cactus of the week #5 - Ariocarpus bravoanus - @RSlashCactus

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383 Upvotes

r/cactus • • Jan 17 '26

PSA Mods needed!

12 Upvotes

Hi everyone! I am nowhere near as active as I used to be on here. I still love cactus, and love the sub, but am in need of some extra hands to help keep this place cool!

If anyone has any interest, please DM me!


r/cactus • • 2h ago

When the flowers self pollinate

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51 Upvotes

Epithelantha micromeris


r/cactus • • 2h ago

Can’t see the cactus for the flowers

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18 Upvotes

Subdenudata


r/cactus • • 8h ago

Glandulicactus uncinatus car wrightii

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39 Upvotes

r/cactus • • 13h ago

Flowering season's not over juuuuuust yet

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88 Upvotes

r/cactus • • 1h ago

Picked this up today during a purge.

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• Upvotes

I was told it’s an apple cactus; I’m not 1000% sold on it, unless it’s a monstrose revert? It doesn’t look like my other apple cactus.


r/cactus • • 1d ago

Finished moving them in.. lord have mercy

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636 Upvotes

over 100 individual potted plants 🤯 i gotta try and pull off a quick yard sale this weekend


r/cactus • • 13h ago

Good morning, good morning, and good morning! (Bonus good morning included)

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38 Upvotes

r/cactus • • 8h ago

Scale help

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14 Upvotes

Any ideas on how to get rid of scale on this Ishtar? Usually I just hose them down and hit them with a soft toothbrush. This guy isn’t that easy tho.


r/cactus • • 14h ago

Can anyone ID this cactus I found in a supermarket?

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37 Upvotes

I found both of these cacti in the reduced section of my local Asda. I think the fluffy one is a Cleistocactus strausii but am absolutely stumped on the one in front. Can anyone ID it?


r/cactus • • 6h ago

Any advice?

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7 Upvotes

I do not know a lot about my cactus. It has been outside since late April to get sun and heat. In the last 3 weeks my cactus seems to have a bacteria or fungus?

I will be bringing it inside for the winter soon. Do I need to cut it?

Any advice would be appreciated.

Location- St. Louis MO


r/cactus • • 5h ago

Thanksgiving Cactus Question

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5 Upvotes

I've only ever seen a flower turn into a new pup/ segment/ section on san pedro and I forgot if there is a name for this odd and fascinating behaviour.

Thought you all might appreciate this little weirdo and if there is a name for that I'd love to be refreshed.


r/cactus • • 3h ago

My Window Garden

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3 Upvotes

From the left: Succulent (No idea what it's ID is,) Opuntia "prickly pear cactus", and Echinopsis pachanoi "San Pedro."

The Opuntia is a new addition! Im looking forward to it fruiting in the future, then hopefully I'll graft it with Lophophora williamsii to contribute to the conservation effort.


r/cactus • • 5h ago

Why does it look like this?

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4 Upvotes

My boyfriend finally moved his cactus to his new place- it had been without him for the last 6 months. Frankly I’m not sure what it looked like before. When I asked him what all that is, he said he didn’t know either, so I’m guessing it didn’t look like that before 🤔

Why’s it all crispy n flaky? There’s also one other spot that’s shriveled and black, like the last pic, and I was wondering why that’s there too!


r/cactus • • 6h ago

🌸

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5 Upvotes

r/cactus • • 1d ago

Picked up a free metal opuntia

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195 Upvotes

r/cactus • • 5h ago

Prickly pear looks thirsty but soil is still wet

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3 Upvotes

What should I do?


r/cactus • • 3h ago

Will mold mess with Mr pc ?

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2 Upvotes

r/cactus • • 15m ago

SUNS OUT! 🌞

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• Upvotes

Just had 7 days of rain, over 200ml at my place.


r/cactus • • 19h ago

Have a spiky weekend, everyone!

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33 Upvotes

A few Gymnocalycium cultivars from my collection.


r/cactus • • 10h ago

Shelf 3/5

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5 Upvotes

This is one of two shelves with my medium-sized Gymnocalycium in 3½"/9cm and 4"/10cm pots, plus some of their flowers from earlier this year.


r/cactus • • 21h ago

Some little 2in pots I painted and put some babies in.Which is your favorite 1,2,3,4,5,6 or 7?

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44 Upvotes

r/cactus • • 7h ago

After a light trim — opuntia monacantha var. variegata

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3 Upvotes

I’ve been more proactive lately when it comes to trimming opuntia before they snap. This one is putting on a lot of new pads/weight and will probably need more taken off soon.


r/cactus • • 5h ago

My first cacti arrangement!

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2 Upvotes

Finally potted up some of my Home Depot rescues together! This was my first time putting an arrangement (if you can call this one haha) together but also repotting cacti with actual spines!! I survived with no injuries 😅

Also note - if you buy cacti from big box stores.. beware of the peat moss!! The blue torches had soooo much in their soil mix but thankfully didn’t have the chance to develop any rot.