STERN VON HEMSBACH is a fantastic Lobivia densispina hybrid with bizarre looking freak-flowers. The flower mutation looks very much unlike the flowers of Lobivia densispina usually look like and I´ve been using it in a few crosses this season.
This hybrid comes from an Uwe Kahle cross from 2012. The breeder´s code is KA.2012.61.09 and the parents are Takoradi x Flying Saucer. Both are excellent parents and most seedlings from this cross that I have seen looked great. Definitely a gorgeous hybrid and I´ve been making lots of crosses with this particular plant.
Current name: Echinopsis arboricola (Kimnach) Mottram
Origin: Bolivia, Argentina, Type locality: Tarija in Bolivia, 600-1000 meters altitude
Trichocereus arboricola is more of an Epiphyte instead of a normal Trichocereus and is often grown like a hanging basket cactus. It often starts off as a columnar cactus, but goes prostrate as soon as it reaches a certain size. You can grow it in a hanging basket or like a columnar Trichocereus.
It’s a very tender cactus with a shiny, bright green color and very thin, needle-like spines. It can reach a total size of more than a meter and up to 5 centimeters in diameter. It usually has 10+ ribs and has very small, very subtle bumps over the areoles, which are slightly felted. The areoles are up to 5 mm apart from each other. It develops aerial roots and has very fine hair on the areoles. Trichocereus arboricola has between 10-16 spines, which are very thin and similar to the spines on some Cleistocactus species.
Trichocereus arboricola is a night flowering species and has a very beautiful flower, which is very large for its size and white in color. It has a very delicate and noble flower.
Trichocereus arboricola is a fairly new species and was described in 1997. Because of that, it’s not included in many old cactus books.
Copyright: Trichocereus.net
Copyright: K.Trout, troutsnotes.com
Mini Flower Parade! This is the Lobivia hybrid LEWITZSONNE, which is a hybrid that came from a German cactus nursery and was selected and distributed by the German breeder SAP. Full flower pollination video coming up soon!
My large Lobivia Anemone mother plant pushed out lots of flowers in the 2019 season and this gorgeous flush came out early in the season. Lots of gorgeous cactus flowers with a black throat. Was able to pollinate various of them with stuff like Lobivia winteriana and cannot wait to see what comes from the seeds.
If you like the stuff we do, you can buy seeds through our website at Trichocereus.net/shop, subscribe to our newsletter or help us to keep the doors open by supporting us through Patreon.com/trichocereus
Various things are happening in this video. I can´t read my own writing, which happens way more often than I would like to admit. Also, I am pollinating this gorgeous Trichocereus hybrid that was grown from a cross between Flying Saucer x Dione. I am pollinating the flower and collect pollen for pollination of other cacti.
If you like the stuff we do, you can buy seeds from this particular cross through our website at Trichocereus.net/shop or help us to keep the doors open by supporting us through Patreon: https://patreon.com/trichocereus.
This gorgeous hybrid by Uwe Kahle was grown from the cross KA.2007.0040 and the parents are Fugu x (Abendrot x Yellow California). The flower has a very unique shape and it´s just a very funky plant. I mostly bought this because of how much my wife loved it and I´ve been using it in various crosses this year.
If you like the stuff we do, you can buy seeds through our website at Trichocereus.net/shop or help us to keep the doors open by supporting us through Patreon: https://patreon.com/trichocereus.
The Trichocereus arboricola I own went crazy this year and put on an amazing cactus flower show! Multiple flowers opened at the same time and it was such a beautiful sight. This flower is one of my favorites!
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This intense and very special flower belongs to the hybrid SPHINX. It is a hybrid created by Rolf Autenrieth. The parents are Noller 5 x Flying Saucer and it´s rare that this plant flowers. I´ve owned this plant for a few years, but it was the first year it rewarded me with a gorgeous cactus flower.
I sometimes buy large numbers of cheap cacti for cactus grafting and I got these from a fellow breeder who sold them off through a market place. In this video I unbox the cactus hybrids and inspect them for problems like root mealies.
After the gorgeous Cactus Flower Parade in CACTUS JERK Episode 200, we were hit by a massive storm with thunder, lightning and floods.
This is the video when I came out into the greenhouse in the morning and found the mess that it had created. Needless to say, my beautiful Trichocereus arboricola wasn´t as beautiful anymore. LOL.
If you like the stuff we do, you can buy seeds through our website at Trichocereus.net/shop, subscribe to our newsletter or help us to keep the doors open by supporting us through Patreon.com/trichocereus.
Today is the day that I´m fertilizing the whole collection. With a collection this size, it always means a lot of work that can take up to a few hours. I normally fertilize with smaller cans because I like to add lots of additional extracts and it just takes its time to mix everything. After a long day of fertilizing I´m always pretty tired, but the plants repay it with lots of flowers every year.
In this video I pollinate a cactus flower, in particular the flower of a Trichocereus and collect pollen in the process. By pollinating your plants, you make sure that you get lots of seeds from your plants. Most Trichocereus species are self-sterile, which means that you need pollen from another plant to produce seeds.
This beautiful Trichocereus species is definitely closely related to Trichocereus chiloensis and the current taxonomy is treating it as a variety or subspecies to it. Trichocereus litoralis always was a problematic species because there are so many intermediate forms between Trichocereus chiloensis and Trichocereus litoralis that it is extremely difficult to draw the line somewhere. While some treat it as part of Trichocereus chiloensis, some others disagree and treat it as a separate species. Personally, I think that the whole group of plants surrounding Trichocereus chiloensis is very variable and we should simply respect that plants can be related to each other and at the same time, look a little bit different. The species is also very closely related to Trichocereus skottsbergii, which I also regard as a variety of Trichocereus chiloensis/Echinopsis chiloensis.
Chile. Growing mostly around the coast line. Coquimbo
Echinopsis litoralis, Cereus litoralis, Trichocereus chiloensis var. litoralis, Trichocereus chilensis var. litoralis, Cereus chilensis,
The type location is in Zapallar, north of Valparaiso near the coast of Chile. The species is widely distributed all across the coast up to Los Vilos. The many radial spines are needle-like, while the middle spines are pretty strong and thick and up to 3 cm long. It has 9-28 radial spines and 3-6 middle spines.
Trichocereus chiloensis ssp. litoralis gets between 1-2 meters tall. It has a very dark green color and and a maximum diameter of 10-15 centimeters.
15-22, areoles approximately 1-2 centimeters apart of each other.
Trichocereus litoralis has a white flower, which is extremely similar to the one on Trichocereus chiloensis. The flowers are up to 15 centimeters long, which is on the lower end of the scale for Trichocerei.
Round, dark green. Up to 5 Centimeters in diameter
You can get some seeds of Trichocereus litoralis in my shop.
Pic: Richard Hipp! Thank you very much!
Have a look at this beautiful picture of Trichocereus litoralis growing along the coast line in Chile.
The flower of Trichocereus litoralis is extremely beautiful and can be used in hybrid breeding. Unfortunately, those plants take very long until they reach adulthood.
The photos below: Photos: Ármin Bindics
Photos below: Pedro Lopez Artes
Ulrich Hörner
Trichocereus thelegonus, also known as Echinopsis thelegona, is a columnar Trichocereus species from Argentina.
Pic: Noah Reams
Argentina, Tucumán, Salta, 5500-1100 meters altitude
Trichocereus thelegona, Trichocereus thelegonus, Echinopsis thelegonus, Echinopsis thelegona, Cereus thelegona, Cereus thelegonus
Trichocereus thelegonus is a branchy & creeping cactus that only produces a handful of shoots. It can reach a maximal height of approximately 2.2 meters and can get up to 10 centimeters in diameter. But that´s only the case on very old plants and most of them get 6 – 8 cm in diameter. The plant has 12-13 ribs and is characterized by its very dominant areoles that sit in top of some extremely hexagonal warts. It´s look is very typical and once you got used to the plant, it´s very hard to overlook or misidentify it.
Trichocerus thelegonus has rounded areoles and yellow to dark/brown spines. There also are regional types that rather have a reddish spine color instead of the brown one. Old growth tends to change its color to a more blackish tone, similar to how it can be observed on Trichocereus cuzcoensis. That said, both are really not very similar and this interesting plant from Argentina rather resembles a hanging basket cactus, than a classic columnar. Tr. thelegonus / Echinopsis thelegona usually has one and, in some very rare cases, two middle spines and between 5-8 radial spines that can reach up to 2,5 centimeters in length.
Trichocereus thelegonus is a night flowering species, with flowers than can stay open until the early morning. The flower is white and gets up to 22 centimeters long and I measured a staggering 17 centimeters in diameter.
Apart from the size, the flower is very beautiful and has a wonderful scent!
The fruits of Trichocereus thelegonus are round and have reddish brown hairs. The fruits are reddish and can reach 6 centimeters in diameter. It does not produce as many seeds as other plants from the same genus. Trichocereus thelegonus / Echinopsis thelegona is self-sterile and it needs pollen from other plants to produce seed.
There also is a crested clone of this plant that is extremely cool and resembles a monstrose Cereus. I´ve been lookingf or this crest for years, but wasn´t able to find one yet. Luckily, there are some pics from a Botanical garden:
This species is kinda rare, but I sometimes get viable seeds of Trichocereus thelegonus. The problem isn´t that there aren´t any seeds available; but most of the ones that were, did not germinate. I am working on putting the type in my shop and if you want to be up to date about my fresh seeds, please subscribe to my newsletter at: trichocereus.net/newsletter.
Echinopsis Thelegona Cristata by Daderot
by Emoke denes Echinopsis_thelegona
bernard loison Echinopsis_thelegona
by Dick Cullbert
Pics: Noah Reams
Pics: Noah Reams
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