Cactus Blog Archives

How to Take Euphorbia Cuts


Hello, my cactus is getting a light brown discoloration on his arms, I am very worried, please advice on what to do to save my cactus. I stupidly placed the cactus inside a barrel that didnt have proper drainage and when I noticed one of his arms truning light brown i figured it was because of the water, I drilled some holes into the barrel and drained a little water until it was dry. the cactus arms started turning light brown and it seems to be spreading. I am attaching 3 pictures, the first one was taken one week ago, the second one was taken today. Is there any way the cactus can recover from this? What should I do?

euphorbia ammak euphorbia ammak branch

Thank you for your time,
ed

Ed,

The branches can be saved, but since the rot has started from the bottom the whole base of the plant, roots and all, can’t be saved.

First be aware that this is a Euphorbia ammak which has a caustic milky-white latex sap. You need to wear gloves and long sleeves and eye protection when working around this plant. Given its height, this is going to take at least 3 people to safely take cuttings. One to hold the plant, one to hold the branch being cut and a third to do the cutting. If it is taller than it appears you may need a 4th person to help hold the branch as it is being cut. Please make sure you feel safe with all this before you start. I recommend using a serrated bread knife to cut, and blankets to wrap the branch before cutting.

Basically you need to cut each branch off above the rot, making sure there is no rot inside at the cut edge. Spray the cut with hydrogen peroxide and set aside to dry for 2 to 3 weeks.

If you see rot when you cut, keep cutting higher until there is no rot in the branch.

When the branches are fully healed over you can plant them in dry cactus soil and keep dry for a few more weeks. Water only every 3-4 weeks. Do not re-use any of the old soil as it is possibly infected.

Good luck

Peter

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California Natives in Bloom


A couple of nifty California Poppies for you to enjoy.

California Poppy Sundew

Eschscholzia californica “Sundew” is a mini flower. Very buttercup-yellow.

California Poppy Moonglow

Eschscholzia californica “Moonglow” is big and has very deep color tone. You can choose to gaze deep into this flower. If you click to enlarge you can gaze even deeper.

Iris PCH

Finally we have yet another Iris PCH in bloom at the nursery. They have been doing very well all spring long.

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Echeveria Bloom and Musical Number


The prettiest Echeveria of all is:

Echeveria lindsyana

Echeveria lindsyana

Wow! If I didn’t have a nursery, and thus have a whole bunch of these Echeveria lindsyanas already, I would for sure buy that.

Some facts for you: From Mexico, as is typical of these Echeverias in the Crassulaceae Family. Hardy into the lower 20s, but probably not all the way down to 20F. They will form small dense clumps of 6″ rosettes. And they’re pretty. Oh so pretty. They feel pretty and witty and bright! And I pity any Echeverias who isn’t lindsyana tonight!

 

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Cactus Products


I see that a major corporation has decided to use a cactus flower.

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The flower shown is Echinocereus triglochidiatus which is actually found in the Grand Canyon. Do you think they actually extracted a scent from this particular plant from this particular location? We’ll never know for sure, but at least they got their marketing materials correct.

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Succulent Birdhouse


Elliot has gone rogue. Look at what he’s done.

succulent birdhouses

Succulent Birdhouses

succulent birdhouse1

A closeup of one of them

succulent birdhouse2

And a closeup of the other of them. By the way this one is on one of our new Rusty Iron Stands, handmade in Napa Valley.

More Here.

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Mimicry Plant


Hi! Any idea what my pleiospilos is doing? It was looking happy before the winter, but has slowed transformed into this strange shape. Should I be concerned?

pleiospilos

Thanks,
RC

RC,
I think they are looking fine. They are a little oversized, which may indicate too much water. But basically you got new leaf-pairs through the winter as is normal, and in one of the plants the old leaf-pair dried out as is also normal.
Peter

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Friday Whippet Blogging


From Whippet History Reference we get a picture of a plate in an 18th century French book of plates of whippets and such.

Le Whippet

And yet Whippets were not bred until the mid-19th century in Great Britain. So these are not, cannot be, whippets. They are certainly very whippet-like. It’s titled “Le Whippet”. So now what? Have all my books that tell me that Whippets were bred in the mid-19th century in Great Britain from Greyhounds and Terriers been wrong?

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Agave Weekend


Here, have some pretty Agaves for the weekend.

Agave Kichiokan Marginata

Agave “Kichiokan Marginata”

Agave Quadricolor

Agave “Quadricolor”

Agave parrasana

Agave parrasana

Agave filifera2

Agave filifera

That’s a lot of pretty Agaves.

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Desert Zinnia


Zinnia acerosa

Zinnia acerosa

Native to Arizona, Texas
Evergreen Perennial

Sun: Full Sun
Water: Moderate to Low
Size: 1ft.

Semi-woody perennial with many small white flowers through spring and summer. Makes for good dried flowers. Hardy to below 0F.

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Aphids


My Echevierias are blooming, which is nice, but most of the flowers are covered with aphids. What’s your recommendation on controlling that?

As always, enjoy your blog posts a lot (even the dog ones) 🙂
Reilly

Reilly,
There are 3 answers to the aphids on succulent blooms issue:

1. Cut the blooms off. This is a very reliable solution.

2. Spray – We prefer either Neem Oil or Natural Pyrethrins. You can also clean them off with a paint brush dipped in alcohol.

3. Ant control. It turns out most aphids on succulent blooms, including echeverias, are being farmed there by ants. Check for ants in the area and do what you need to control the ants. We do have a couple organic products for this as well.

Peter

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Apocynaceae


A couple caudiciform succulents in the Dogbane (Apocynaceae) family.

pachypodium_saundersii8 - Copy

From the East Coast of Africa we have Pachypodium saundersii, also known as the Kudu Lily (I wonder if that’s because there are Kudus nearby? Probably.) Shrubby, 3 to 5 feet tall max., and very spiny. But those pretty pretty flowers….

adenium_obesum_bloom8

And here we have a gorgeous Desert Rose, Adenium obesum. Ohhhhh….. sooo pretty…… nearly brings me to tears….

adenium_obesum_thai_hybrid3 - Copy

Finally, we have a grafted Thai Hybrid of the Adenium obesums. They really do have a lot of crazy colors in Thailand. I wonder how they get them to do that? Anyway, while interesting, I don’t find these to be as beautiful as the ones above.

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Echeveria Hybrids Dominate the Weekend


There are a lot of very Hybridized Echeverias on the Echeveria market. Some are from the 1950s and some are more recent. But they all are growing right now in our very spring weather. Every single one of them. And they are all showing great color in our very sunny spring. A lot of color!

Here are some that we like. I don’t have most of them named so I’m not including names with these, but some of them we do know the names and others I’m sure you also know the names, so there’s that.

Here we go!

echeveria_hybrid9 echeveria_hybrid8 echeveria_hybrid7

Don’t forget to click your favorites to see a slightly bigger picture.

And we’re off again!

echeveria_hybrid12 echeveria_hybrid11 echeveria_hybrid10

Wow, those are some colorful succulents. I couldn’t possibly have more. But I could! I do! And these are all out at the nursery right now. And even more than I’m showing here! So many that I couldn’t hold them all in this blog post.

On to the rest….

echeveria_hybrid15 echeveria_hybrid14 echeveria_hybrid13

Phew!

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Cactus Flowers! It's Spring!


The Echinocereus grandifloras are in full bloom this weekend, so you know it’s spring out here at the Cactus Jungle.

echino_grand_0413_02

We call this one “Amber Peach”

echino_grand_0413_01

Rikki insists this one is “Tropical Pink”

echino_grand_0413_03

I named this one “White Lightning”

In case you were wondering, these are all hybrids. They are intergenic hybrids between Echinopsis and Echinocereus. You may see these on various websites and at certain nurseries under various and sundry names. Some call them Trichocereus Hybrids or Lobivia Hybrids or Tricho-Lobivia Hybrids, however current taxonomy puts all Trichocereus and Lobivias into Echinopsis.

You may also see in certain quarters where they insist on particular cultivar names. However we have gotten our original parent plants for these hybrids from the original hybridizer and he does not name them himself. So we are free to call them by our own cultivar names. If you have better names for them than we’ve come up with, we’re happy to take suggestions!

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Ladybug Friday


image

Sure, it’s a ladybug. Even if the spots are faint. But can you name the plant it’s on just from the portion of the leaf you can see?

image

Bonus Liverwort picture! For a happy weekend! Enjoy!

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Happy Customers


Jeana sends along pictures. We like pictures!

Hi, I was encouraged to send photos of plants I’ve purchased from your fabulous store. Here they are. Tell me what you think!


jeana

Kalanchoe Fantastic

That’s the well-liked Kalanchoe “Fantastic” in one of our chocolate terra cotta pots. Clearly it has a musical theme.

Ceropegia woodii string of hearts

Ceropegia woodii, String of Hearts, in one of our brand-new Chive wall bricks. We squeezed it in there for her. And the plant she chose hangs down way further than even as shown in this picture.

Euphorbia hermentiana

Euphorbia hermentiana is the classic column Euphorbia, and the southwest style fits nicely.

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Spider of the Day


Today’s Spider of the Day is a Black Widow and was captured by Anne. She’s taking it home for a pet.

black widow

Aaaaghhhh!!!!!

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Cactus in Bloom


Cactus bloom season has begun and first up are a couple of whitish-yellowish flowers.

Parodia crassigibba

Parodia crassigibba has highly variable flowers, as you can tell if you click the link. Maybe this is a different Parodia? Maybe it is the same?They do vary from White to Yellow to Pink, so it is quite possible

Gymnocalycium uruguayense

Parodia sellowii on the other hand is only supposed to get yellow flowers. So I must have it mislabeled. What shall I do to try to correct this horrible mistake? Obviously nothing before I post this. [Editor: It’s Gymnocalycium uruguayense.]

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Succulent Boutonniere


Buzzfeed is an interesting website. And “interesting” too. But they do have a good DIY How-to on making Succulent corsages and such, with step by step photos showing you how to kill your succulents for one beautiful night of boutonniere funtimes.

succulent corsage

Here are some pictures I’ve “borrowed” from them, so please click through and give them some click-love.

succulents

The succulents needed.

tools

The tools needed.

They think of everything!

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We Get Questions from Michigan


Hi Cactus jungle,

A friend sent me a spineless prickly pear pad from Texas. I planted it and place it outside in a sunny southern exposure in Michigan. It sprouted 2 more paddles right away.

I was wondering. Can this plant get scales? I asked because in the process of wiping the dust off the paddles I noticed that the surfaces look like they were covered with scales. I took a damp cloth and removed as much as I could…most of them wiped right off. If it is scale, is simply wiping the plant down the best way to treat it?

Thank you for any and all insight. A neophyte cactus person
Lorraine

Lorraine,
Generally in Michigan the larger prickly pear (Opuntia) plants will want to be inside in winter. If you keep them completely dry they can sometimes survive outside.
Opuntia are definitely prone to scale, however if they are rubbing off with a damp cloth they are probably not scale, since scale insects bite down and hold on tight. Generally we recommend dipping a soft paintbrush in alcohol to break through their hard outer shell and gently rub them off.
Peter
[Ed. Note: I don’t know that I actually answered the question. Could I have done better?]
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Iris PCH


Iris PCH1

The Pacific Coast Hybrid Irises are in bloom.

Iris PCH2

So many colors!

Iris PCH3

Iris Pacific Coast Hybrids (PCH)

Hybrid from California natives
Evergreen Perennial

Sun: Shade to Part Shade
Water: Moderate, well-draining
Size: 8″ to 20″
Gorgeous clumps of dark green leaves give way to spectacularly colored blooms from spring through summer. Hardy to 10°.

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Straw Flowers


Apparently straw flowers are an Aztec tradition.

Years ago I traveled to the nursery district at Xochimilco, the ancient Aztec “place of the flowers” outside Mexico City…

bilde

At Xochemilco there’s a big tradition of gift plants, and the Mexican way of potting them up demands big color. Many of these are set amidst moss or day-glo gravels…

Well, sure, I can understand that. Brightly colored gravel can enhance the natural coloring of the cactus. Seems reasonable.

Since the cactus did not have blooms due to youth or season, the small growers used small dried flax flowers with their needle-like stems. These would be attached by sticking the stem into the cactus flesh for anchorage. Though they may sell better with color, it’s not a sound practice. These punctures can become an inroad for fungus and bacteria to enter sterile tissues every time they’re watered.

Oh that’s not good.

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Friday Whippet Blogging (Plant Edition)


image

Aeonium “Whippet” is our own cultivar from Aeonium atropurpureum. It looks a lot like A. “Schwartzkopf” this time if year, but it us lower growing, faster growing (hence the reason for the whippet name) and much branchier too.

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Black Widow


agave_black_widow

Agave “Black Widow” is our newest addition to our Agave family. It comes to us as a cultivar of Agave schidigera. Yay! Generally solitary, these might get close to 24″ across. More likely 18″. They are quite filiferous and strongly variegated.

And I found this strange music video from a company that produces this agave.

Nice!

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Easter Succulents


DIY takes on the traditional Easter Egg and cracks open a fine succulent surprise.

Do you decorate for Easter? Do you like to make unique tablescapes? Do you like to upcycle items?

succulent-garden

If your answer to one or all of these questions is yes, then this miniature succulent garden in an egg carton is for you!

Upcycle is an interesting word. I hope that means you are supposed to eat the eggs before upcycling the shells. Otherwise its just wasting food.

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