Search found 251 matches

by Download
Mon Nov 28, 2022 1:28 am
Forum: Cacti Identification
Topic: Cacti pulled from overgrown greenhouse
Replies: 3
Views: 496

Re: Cacti pulled from overgrown greenhouse

There are a bazillion different epiphyllum cultivars out there and they all look the same, so don't expect to see an ID.
by Download
Mon Nov 28, 2022 1:26 am
Forum: General
Topic: Sticky substance on Cactus
Replies: 13
Views: 2857

Re: Sticky substance on Cactus

Yeah, I see insects of some sort in the most recent photo.
by Download
Thu Nov 24, 2022 2:34 am
Forum: Sick Cacti - Pests, Diseases, etc.
Topic: Pal x lumberjack help
Replies: 5
Views: 676

Re: Pal x lumberjack help

Pictures would help.
by Download
Thu Nov 24, 2022 2:23 am
Forum: Pollination
Topic: Cleistocactus colademononis X tupizensis hybrid?
Replies: 0
Views: 32593

Cleistocactus colademononis X tupizensis hybrid?

I have a C tupizensis with quite a strong red/silver colouration. I took a picture, but the image doesn't really do it much justice. I swear it's nicer in real life: https://i.imgur.com/IzmxZYQ.jpg https://i.imgur.com/uxZF7gu.jpg A few weeks ago, it occurred to me how nice C colademononis would be w...
by Download
Fri Nov 18, 2022 9:02 am
Forum: Cacti Identification
Topic: Cleistocactus or Echinopsis thelegonoides?
Replies: 1
Views: 288

Cleistocactus or Echinopsis thelegonoides?

A lady was selling this on Facebook as a cutting so I grabbed two. https://i.imgur.com/al5crnJ.jpg I assumed a Cleistocactus such as something similar to C fieldianus or C dependens, but I saw a picture of Echinopsis thelegonoides a few days ago and now have no idea. For example: https://trichocereu...
by Download
Fri Nov 18, 2022 8:57 am
Forum: Cacti Identification
Topic: Cactus from Madrid
Replies: 7
Views: 876

Re: Cactus from Madrid

Very similar to a plant i asked about a while back and never got an answer too: viewtopic.php?p=393050
by Download
Fri Nov 18, 2022 8:55 am
Forum: Cacti Identification
Topic: ID please in South Florida
Replies: 4
Views: 444

Re: ID please in South Florida

The fact there's a growing point makes me think Consolea. Not sure if it's C rubescens though. Plant seems a bit small to be flowering?
by Download
Fri Nov 18, 2022 8:53 am
Forum: Sick Cacti - Pests, Diseases, etc.
Topic: Ariocarpus stopped growing
Replies: 35
Views: 3401

Re: Ariocarpus stopped growing

Hanazono wrote: Thu Nov 17, 2022 1:09 am I also try to get limestone.

Frank
If you look in Mitre 10 or an agricultural supply store, you can buy bags of shell chicken grit. It comes in a big blue bag. Like limestone it's mostly calcium carbonate.
by Download
Wed Nov 16, 2022 1:18 pm
Forum: Cacti Identification
Topic: Unknown Echinopsis Species
Replies: 2
Views: 388

Re: Unknown Echinopsis Species

Echinopsis candicans would be my bet. It could also be one of the rarer Echniopsis, or a hybrid.
by Download
Wed Nov 16, 2022 3:30 am
Forum: Sick Cacti - Pests, Diseases, etc.
Topic: Ariocarpus stopped growing
Replies: 35
Views: 3401

Re: Ariocarpus stopped growing

We've had a very wet Spring in Adelaide so far, so I'm not surprised to hear of losses or issues. What do you do when trying to reroot them? Just leave them be or help them along with rooting hormone? Will you take preventative action like fungicide? I just bought some more fungicide to give my cac...
by Download
Wed Nov 16, 2022 2:57 am
Forum: Sick Cacti - Pests, Diseases, etc.
Topic: Ariocarpus stopped growing
Replies: 35
Views: 3401

Re: Ariocarpus stopped growing

We've had a very wet Spring in Adelaide so far, so I'm not surprised to hear of losses or issues. What do you do when trying to reroot them? Just leave them be or help them along with rooting hormone? Will you take preventative action like fungicide? I just bought some more fungicide to give my cact...
by Download
Sun Nov 13, 2022 10:28 am
Forum: Sick Cacti - Pests, Diseases, etc.
Topic: Root Rot ?
Replies: 5
Views: 819

Re: Root Rot ?

Is the area around the roots soft or mushy? If so, probably rot. That said, it doesn't look like rot has made it into the cacti. The roots probably rotted which is why they are so small. There are two problems: 1) your cactus is etiolated which weakens the plant. It needs more light. 2) The soil is ...
by Download
Fri Nov 11, 2022 5:33 am
Forum: Cultivation
Topic: How to repot Mamm. grahamii?
Replies: 16
Views: 4844

Re: How to repot Mamm. grahamii?

I use large surgical tweezers for handling small, prickly cacti. The type with a 30deg bend in them.

As for hooked spines and untangling, I do my best to untangle them, but otherwise just pull them apart. Some will get damaged, but in small plants it becomes unnoticeable pretty quickly.
by Download
Fri Nov 11, 2022 1:29 am
Forum: General
Topic: Flowers from Cactus Country, Victoria
Replies: 1
Views: 549

Flowers from Cactus Country, Victoria

I don't know if this will impress the members in the States, but this is one of the nicer cactus gardens in Australia.

Sorry, the video is only on Facebook: https://www.facebook.com/cactuscountrya ... 6799411939
by Download
Thu Nov 10, 2022 6:19 am
Forum: Cacti Identification
Topic: Echinocereus?
Replies: 3
Views: 696

Re: Echinocereus?

Image

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