Amorphophallus-Forum.de

Amorphophallus, of course, is not equal to Amorphophallus. Robust types such as A.konjac or A.yunnanense can stand over a mild winter with not too much moisture. It is advisable but simply dig up the tubers in autumn and stored dry in the basement, which is not so much work. From about April, you can but then the tubers in the field put, where they grow super. You can delay a flower formation through a very cold winter.
A very good plant for year-round planting (if also not Amorphophallus) is the Dracunculus vulgaris or different Arisaema-species.

Hello

I'm talking about now only from Amorphophallus. I have no experience with other genera.

The tubers must be overwintered dry and frost-free. If which are dug up in the garden, then the tuber must insert according to the of the leaf in autumn are excavated. Then simply store the tuber without substrate in the basement.

I would dig it but not directly into the ground, because there can be nematodes, which destroy the Corm. And other pests can destroy the Corm. And if the soil is not permeable enough, also the best konjac can rot.

I would recommend a pot culture. that is quite simply risk-free.

If an A.konjac flowers, think the tuber without substrate in a pot or similar. In this post, you can see it very well:

How do your feel konjacs?

The flower drops after 1-2 weeks from Corm and then a sheet behind drives. Then you need pot until they.
Wants to have if you they bloom in pots for aesthetic reasons, then, the soil should be dry.

A flourishing konjac in substrate + rain is not ideal combination. During the flowering is more susceptible to the tuber.