Re: Pinguicula nevadensis seed wanted

From: Juerg Steiger (juerg.steiger@iae.unibe.ch)
Date: Wed Aug 30 2000 - 01:00:58 PDT


Date: Wed, 30 Aug 2000 10:00:58 +0200
From: Juerg Steiger <juerg.steiger@iae.unibe.ch>
To: cp@opus.hpl.hp.com
Message-Id: <aabcdefg2676$foo@default>
Subject: Re: Pinguicula nevadensis seed wanted

Hi Nigel

>Does anyone know of a supplier of legitimate Pinguicula nevadensis
>seed?

I have mailed today some fresh seeds of P. nevadensis. Origin of the
plants: Spain, Sierra Nevada, NW slope of Mt. Veleta, above the new,
artificial Laguna de las Yeguas, 2700-2800m, July 1998, collected by
myself.

As I already wrote the seeds need a very long winter period. When sowing to
early the plantlets will perish. Put the seeds now at +1C till mid June
(!), with once a 1-2 week period of -2C. Sow them in mid-June. In summer P.
nevadensis needs full sun (much UV) and much wet wind at low temperatures
(day max. 20C, night 5-10C) with high air humidity of 85-100 Percent
relative humidity. In lowland conditions this alpine species, growing far
above the timberline, is very difficult to grow. It grows in peat/granite
sand and needs the same conditions as P. leptoceras. If they do not have
enough UV light they rot.

Many thanks for the P. lusitanica seeds!!

Cheers Juerg



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