"Jane Ransom" wrote in message
...
In article , martin
writes
On Sat, 16 Aug 2003 10:30:34 +0000 (UTC), "Franz Heymann"
wrote:

There has been some nonsense spoken in this ng about the putative shelf
life
of rooting hormones.

Thanks Franz. I had wondered about the placebo effect of expired
rooting hormones on plants.

You don't need rooting hormones to propagate plants.

That is true. However, the use of a rooting hormone speeds up the process
and results in a finer crop of roots quicker in the case of a multitude of
plants.

[snip]

Franz