commercial hybrids
ken isaac via pbs (Wed, 01 Feb 2023 16:36:07 PST)

I'm not sure if they use micropropagation or twin-scaling more, or a combo
of both, for commercial propagation.
I know for hybridizing they have extensive seed operations to grow them out
and select the best ones.

Here's a good twin-scaling article on PBS wiki.
https://pacificbulbsociety.org/pbswiki/index.php/…

Modern hybrid Hippeastrums are super-easy to propagate by almost any
cutting method. A simple one is just halving or quartering your bulbs,
vertically. Think slicing an apple! Each section must have a portion of
the basal plate, or course.

You can do a version of twin scaling easily at home. I've got resources
I'll eventually put on the wiki if you are interested. It's fun, and
faster than seed production, and gives you a clone.

I know there are PBS members with lots of experience with Hippeastrum
hybridizing and propagation.

Ken.
1 degree F this morning.

On Wed, Feb 1, 2023, 5:07 PM Tim Eck via pbs <
pbs@lists.pacificbulbsociety.net> wrote:

I was wondering if anybody knew how named hybrids are
propagated commercially.
I had always assumed they were vegetatively propagated by tissue culture
but it occurred to me that they could first inbreed them until they were
virtually homozygous like heirlooms and then just self-pollinate them.
I began wondering since I noticed some recent year's purchased Hippeastrums
are showing a higher floral count than in the past.
Thanks
Tim
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