It’s the new Orchid colors, just in time for Thanksgiving. You will have to choose the right color for your T-Day table. If you pick wrong, your Aunt May will berate you.
Astrophytum capricorne is known as the Monks Hood.
Astrophytum ornatum is the well known Bishops Cap.
Or is it vice-versa? Hard to know. Cactus are such mysterious creatures. But we do know the A. ornatum will grow to 3 feet tall, while the much less common A. capricorne will stay below 12″.
We have a few larger specimens of the white-spined version of the classic golden barrel. We call it Echinocactus grusonii “White Ghost”. Some prefer to call it c.v. alba or even v. albispinus! Those people are ridiculous.
The golden-spined species is probably the most commonly propagated species of all time. But did you know that its native habitat in Queretaro, Mexico has been nearly eliminated by the construction of a dam?
Agave shawii is a coastal California native, Southern Cal. and Baja, but still coastal so you know it will do well in Berkeley and nearby. While the rosettes will get 2 to 3 feet across, taller than wide, they will also form large clusters so the agave can take over an area easily 10 feet across if you let it. And with those gorgeous red spines on the new leaves glowing in the California sunshine why wouldn’t you let it? Once they’ve formed a large enough cluster it would be difficult to remove, so make sure you have it in a place you want it.
Full sun at the coast, it could do with afternoon shade further inland.
Should not bloom until 15 to 20 years old, and then the bloom stalk could be particularly impressive for such a smaller species – up to 40 feet tall? Harsh!
Nicole took home this adorable little caterpillar but not before I got a photo and edited it on my phone with cute editing software. And the plant underneath of course is aButterfly Milkweed.
Sun: Sun to Partial Shade
Water: Moderate
Size: 3 to 4 ft tall
Brilliant gold-yellow blooms atop each stem in fall. Green leafy stems. Hardy to 15F. Can be grown as an annual; collected seeds can be planted in spring. Attracts Monarch butterflies.
Portrait of a Euphorbia mammillaris variegata coming into bloom with all the pretty colors.
It is from the Little Karoo region of South Africa. It will grow maybe a foot tall and will sprawl outwards with many new branches growing along the older branches. Read More…
Whitesloanea crassa is a rare and unusual succulent in the Stapeliad Family (Actually the Dogbane Family Apocynaceae or the Milkweeds Family Asclepiadaceae, depending on who you ask.)
And then that cute little flower bud opened up and we had a beautiful and vibrant and hairy flower.
They come from the hills of Somalia where they grow with just a little bit of sun and in very gritty soil with very little water. That’s exactly what I would have guessed! We tend to reduce the water in the winter down alm,ost to nothing, but not quite. In summer I keep it in a hot window and water with half as much as my other succulents, but once per week.
Join me after the break to see what a branching Whitesloanea looks like. Read More…
Single stemmed to 12ft., solitary rosette with marginal spines. Hardy to 25F.
The common name in South Africa for this lovely tree aloe is Uitenhagse-aalwyn. The bloom stalks on top of these 10-12ft. trees will get an additional 8 feet taller. Impressive! They’re found in a small part of the Gamtoos River Valley east to Port Alfred, particularly the Uitenhage District, hence the common name. Lowland, it grows coastally.
The Gamtoos River Valley is… so peaceful, so serene, so close to nature, its hard to believe that Port Elizabeth`s Green Acres Shopping Centre is only 55km away!
Asclepias fascicularis is my favorite California Native Milkweed this year. I don’t know how I’ll feel next year since there are so many beautiful milkweeds in the world and a few of them are California’s own. Check back!
Echeveria cante is a rare Mexican species that we’ve been growing for a few years now. They’re very popular. Like this one we’ve always only put them out for sale when they were big enough that we were certain they would be hardy enough to survive. This year we tried a crop of smaller plants, but not a lot of success. It looks like we will have to wait for them to grow bigger. Anyone have any ideas on how to keep these looking great when young?
How did a cactus store come to sell so many daisies, you may ask? I tells you there’s a reason for it. It may have to do with the fact that they are often low water and easy to grow here in Berkeley and perennial so they come back every year and rebloom – no need to plant new flowers every spring. Or it may have to do with the fact that cactus flowers only last a few days and people like longer lasting flowers to fit between their occasional ly flowering cactuses too.
Or maybe they just like them.
Did I mention they’re all in the Asteraceae (Aster) Family? Also known as the Sunflower Family? And they all have disk flowers?
Rare with a large caudex base up to 2 ft. across with long stems, bonsai style. Keep dry in winter; Hardy to 35F.
From the Arabian peninsula, these want as much blasting sun as you can give them. With good air circulation and some heat you should be able to ward off the spider mites. For the rest of us – watch for spider mites.
We’ve had a lot of fun with all the very colorful South African daisies. They are so easy to care for, what with not doing much at all for them besides watering less than you might think, and deadheading too. Here are the latest blooming Osteospermum at the nursery.
This is what I can tell you about Echinocereus reichenbachii. The species is quite variable and there are a number of subspecies that are also sometimes listed as separate species. I believe this one is the ssp. baileyi. Baileyi is from the Great Plains grassland, found in Oklahoma and Texas. It could be ssp. fitchii from Southern Texas and Mexico, but I don’t think so.
These will generally start off solitary and eventually fill out with as many as 12 stems for a single plant. The cylindrical stems will be fairly erect, green, and as tall as 10″ x 4″ diameter.
Denmoza rhodacantha is interesting, don’t you think? Strange tubular flowers. Curved spines. And it turns out it doesn’t get much bigger around than this, but it will get taller. Interesting!
From the flower it is clear that it is related to the Oreocereuses, wouldn’t you agree?
The Easter Lily Cactuses used to all be Lobivias, except this one which was never known as a Lobivia.
Echinopsis leucantha
This one used to be called Echinopsis melapotamica. Good to know!
Here’s a closeup looking deep inside the flower.
Wow! Interesting.
The cactus will get only around 5″ in diameter, and will grow to 14″ tall. They are generally solitary, but they do have huge wild spines. You can see a hint of that in the top picture, if you can look past those crazy beautiful flowers.
Here are pictures of 5 different individuals, all the same species, in full bloom. So much variation! They are all Parodia rutilans. Here I blogged another Parodia that had significant variation as well.
And finally what we have here is what we have identified as Notocactus roseiflorus, which my copy of Anderson insists is also Parodia rutilans.
That sure is a lot of natural variation for today! And to be clear, those really were all in bloom and fully open yesterday all at the same time. Nice!
First we have what is unquestionably Parodia rutilans:
Here’s a picture of the cactus under that giant yellow flower:
Every source I have indicates that P. rutilans and all of its subspecies all have brown spines. Now they can have a more purplish flower too. But the edges are purple, while the center still remains at least yellowish.
Then there’s this plant:
The cactus is superficially similar to the one above. But this one has very clear black spines that fade to gray. You can really see that in the picture. Other aspects of the spination are also very clear and clearly not Parodia rutilans or related subspecies. And while P. rutilans can have a purplish flower, it still has a yellow throat while this one has a whitish throat (the photo shows some reflection of the yellow stamens on the petals).
Also, this flower has had a lot of trouble opening without heat. It’s a spring bloomer and we usually do not have enough heat this time of year for this flower to fully open. So I have lots of pictures from the last few years of this plant with buds, but this is my first one with a fully open flower. Previously, from the spination and the buds I thought this might be an Echinocereus, and with the heat issue that makes a lot of sense too. But now that this flower is finally open I can say very clearly that this is not an Echinocereus.
What is the one factor that makes me certain? The purple stigma.
So what is it?
I have a book that very clearly indicates that this is Notocactus roseiflorus. Case Closed? No! All Notocactuses have been moved into Parodia for a couple decades now, so then the question is what Parodia would this species name have been moved to. And unfortunately the answer is Parodia rutilans. Which clearly this is not. No way. Not even close. Not a subspecies. So I went back and did some more research on Parodia rutilans and the plant at the top and really, it’s quite certain. To quote my copy of Anderson, “Aureoles densely white wooly… Central spines light reddish brown, straight or pointed slightly downward…”
Now I had been using a made up name, Parodia rutilans ssp. roseiflorus to indicate the P. rutilans that had the purplish flowers as mentioned above, but that’s not a real name. I just made it up. So that’s gone by the wayside. So now I have to live with the fact that Parodia rutilans’ flowers can vary and rename all the ones with the brown spines to just simply Parodia rutilans.
And since I can’t come up with any other name ever attached to this black-spined purple-flowered cactus I will have to suffice with Notocactus roseiflorus for now. Unless someone can help me come up with another name that is current.