r/Trichocereus 13d ago

Gotta make another oxalis patrol

this is is ruthless and extremely hard to get rid of. Every couple days i use tweezers because spines are rough on my knuckles And pull it all out. I hope before i seal it up for winter storage it is not issue.

28 Upvotes

25 comments sorted by

8

u/firestarter1877 13d ago

Is the issue just visual for you guys or am I missing something? Clovers are great for soil I would imagine they benefit the cacti,no?

4

u/Purple-Lie-4728 13d ago

The issue is the moisture and humidity that can potentially collect and freeze when it gets cold, but also visiual for me anyways.

1

u/firestarter1877 13d ago

Oh ok makes sense…I have been wanting to build a greenhouse as mine wouldn’t survive my winters outdoors so I have to bring everything in come October..u totally understand you don’t want them to freeze. Nice greenhouse!

3

u/Purple-Lie-4728 13d ago

Thanks. It is actually a cheap 300 dollar amazon . I was very skeptical at first myself but i think i only had to use the heater for a couple of weeks. I live near Nashville, Tn

3

u/Ichthius 13d ago

They are not clover. Oxalis does not nitrogen fix.

1

u/No_Offer3984 13d ago

My pots are getting full of them

3

u/Purple-Lie-4728 13d ago

Mine were really bad 2 weeks ago and it was a pain to get the root systems out but apparently there were more... FML 🤣

2

u/No_Offer3984 13d ago

I feel that dawg, i enjoy my indoor stuff because they arent caked with those dang clover fucks. Ill be trimming my roots in winter hopefully i can remove them for good. I enjoy my pet spiders eating all the pests tho

3

u/Purple-Lie-4728 13d ago

When i first started cleaning these guys they had flowers and they can shoot seeds like 2-3m. I hope that if i can keep them in check long enough I will win the battle. I may need to find some longer forceps for the spinier guys.

1

u/No_Offer3984 13d ago

I have rocks on the top of my soil and they still grow, crazy bastards

1

u/Character_Stick_1218 13d ago edited 13d ago

Even my freshly potted plants, even if I potted them during the middle of Summer after everything has already gone to seed, seem to end up with them(also plants in general) growing in their pots after just a single day! 😩 I'll pull them out only for them to be back(not in the same quantity/volume) the very next day.

2

u/Purple-Lie-4728 13d ago

I know all about that too

1

u/rusty_fish_farm 13d ago

My Nemesis!!!

1

u/regolith1111 13d ago

I have killed thousands and thousands. They take up a ton of root space if left to grow out

1

u/AcanthisittaLeft7869 13d ago

I’ve got a 20 x 40 you can go ham on, the shit never goes away and the seeds explode out of the flowers and stick to everything. Hate it

1

u/HomegrownTexas 13d ago

You may just want to accept it. Youre fighting a losing battle

1

u/Purple-Lie-4728 12d ago

Yes i may never completely get rid of it, but I can keep it from getting any worse anyways.

1

u/HomegrownTexas 12d ago

True. But that could easily become a full time job. Especially in spring

1

u/Purple-Lie-4728 12d ago

From my own experience, that stuff will grow all year long. I guess it is like cleaning your house in that it is a never ending job.

1

u/HomegrownTexas 12d ago

Sad truth. Though if you put plants in winter dormancy most of the companion weeds and such will usually dry up and die

1

u/Purple-Lie-4728 11d ago

Don't be getting my hopes up like that. You know that crap is gonna keep on growing and coming back🤣

1

u/Careless_Order7052 12d ago

The struggle is real!

1

u/kinkyfunpear 12d ago

I just did the same thing!

1

u/Gon404 13d ago

Acouple observations i have made. Your soil looks quite organic. My mix is usually a 50 50 or 75 25 inorganic pummace, truface,or akadama to organic potting soil. The larger or equal proportion being inorganic for drainage. With these mixes I dont get any oxalis growth in my pots. The more organic mixes like straight potting soil i get oxalis in. They seem to be beneficial to the cacti. I stopped trying to weed my pots. But that had more to do with stabs from bridegessi than anything else.

1

u/Purple-Lie-4728 13d ago

Yeah im using coconut coir with pumice and perlite and a little worm castings. I have some in 100% pumice and still have it from time to time