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Titan arum (Amorphophallus titanum) Titan arum (Amorphophallus titanum) Titan arum (Amorphophallus titanum) Titan arum (Amorphophallus titanum) Titan arum (Amorphophallus titanum)
Titan arum (Amorphophallus titanum)
Titan arum (Amorphophallus titanum)
Titan arum (Amorphophallus titanum)
Titan arum (Amorphophallus titanum)
Titan arum (Amorphophallus titanum)

Titan arum (Amorphophallus titanum)

This rare and exceptional species produces the largest unbranched inflorescence in the world. The gigantic inflorescence is surrounded by a purple-green bract and can get 3 metres tall! The inflorescence contains hundreds of male and female flowers that don’t open at the same time to prevent self-pollination. First the female flowers are fe.. Read more
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Price perย germinated seed
In stock Expected processing time: 1-3 working days
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Product description

This rare and exceptional species produces the largest unbranched inflorescence in the world. The gigantic inflorescence is surrounded by a purple-green bract and can get 3 metres tall! The inflorescence contains hundreds of male and female flowers that don’t open at the same time to prevent self-pollination. First the female flowers are fertile and 1-2 days later the male flowers start giving off pollen. The whole inflorescence dies off after 2-4 days already, because it costs the plant an immense amount of energy. This energy cost is due to the size of the flower off course, but also due to a chemical process to keep the flower at a constant temperature of 37 degrees Celsius. Because of this heat the pungent carrion scent can spread better, and the flowers also become more attractive to flies and beetles that pollinate them. They are fooled by the plant in thinking they are visiting a fresh animal carcass to lay eggs, which is strengthened further by the purple colour of the bracts that imitates the colour of red meat.

The species originates from the Barisan mountains in the west of Sumatra, where it grows in open spaces on the hills of the rainforest and can flower 1 to 3 times a year. In Europe the species can be fount in botanical gardens where it flowers less often. The species is actually quite easy to keep as a houseplant, where the elegant leaves take the main stage. The parasol-shaped leaf has a spotted stem and there is always only 1 leaf at a time. Every time a leaf dies a new one comes up that is a bit larger, which can even get 5 metres tall in tropical conditions. On average the plant goes into a rest state once a year, which means there will be nothing visible above ground and only the underground tuber remains. When the tuber has reaches a weight of 50kg, within 8-10 years, the plant has enough resources to be able to flower. However, the temperature will also have to be around 25-30 degrees Celsius for it to flower, so in reality it can only flower in a heated glasshouse. That might also be a better place for a plant like this to flower instead of a living room considering the size and horrid smell…. Make sure to provide a well-draining soil, like a mix of potting soil, tree-bark, orchid soil, and/or sphagnum moss. The soil should be kept lightly moist, including during the period of rest. Furthermore it is a good idea to regularly spray the leaf with water, especially if the humidity is below 75%. You can also give liquid fertiliser during the growth phase and provide new soil during the rest period.

Sowing description: The seed has a short shelf life and can be sown directly in Sphagnum moss (usually available at gardening centres). Cover the container/greenhouse/bag with plastic or glass (to keep it moist). Germination usually occurs within a few weeks at 25-30 degrees Celsius. If the seed has germinated, u can transfer it to the mix described in the species description: a combination of potting soil, tree-bark, orchid soil and/or Sphagnum moss.

 

Product specification

Family:
Araceae
Scientific name:
Amorphophallus titanum
Common name:
Titan arum
Native to:
West-Sumatra (Indonesia)
Sowing time:
All year round
Difficulty level:
Intermediate
Minimum temperature:
15 degrees Celsius

Do you have a question about this product?

Ask us your question

Product specification

Family:
Araceae
Scientific name:
Amorphophallus titanum
Common name:
Titan arum
Native to:
West-Sumatra (Indonesia)
Sowing time:
All year round
Difficulty level:
Intermediate
Minimum temperature:
15 degrees Celsius
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Mieke Roth

Ook deze amorphophallus groeit verschrikkelijk makkelijk. Omdat het eerste blad beduidend groter is dan de eerste bladeren van A.asper en A.muelleri, is hier het advies gelijk in een minimaal 2 liter pot te beginnen een dringende. Ook deze doen (ik heb er 2) het uitstekend. Ze groeien ietsje langzamer dan de andere Amorphophallussen, maar ze hebben dan ook meer te groeien.


Dilan

the seed had already started germinating so I planted it directly in soil, it is currently pushing out its first leaf. awesome and trustworthy site to buy seeds on, highly recommended !


Overwateringkills

Seed arrived in great condition and grew really nice.


Daniel

Habe 2 Samen bestellt. Sie kamen gut verpackt an. Bei 28 Grad Celsius und 90% Luftfeuchte keimen nun die beiden Samen schon nach einer Woche. Bin sehr zufrieden!


Dustin

Top 2 Seeds (already sprouting). Top Packed.
2 A. Titanium now grow. Thx ya


John

Half december 2021 heb ik een zaad gepoot. In het voorjaar van 2022 begon er een plantje te groeien dat nu, augustus 2022, zoโ€™n 40 cm hoog is en de groei lijkt nu te stagneren.
Mijn vraag is: hoe nu verder? Moet ik de knol straks uitgraven, droog bewaren en in het voorjaar opnieuw poten? Wellicht in een grotere pot? Moet ik misschien al een kleine broeikas aanschaffen? Wie helpt me verder?


Maxim

I ordered 2 seeds a few weeks ago. They came fast and well packed with some sphagnum to keep them moist. Both seeds were already sprouting when I received them. Now the leaves are starting to grow. I would definitely recommend it. I am actually going to order some more. :) thank you


Szabolcs

Eerst heb ik een verkeerd zaad ontvangen.Na een mail kreeg ik de volgende dag een nieuwe!Top service dus!Mijn plantje is al 15 cm en groeit mooi door.

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