Does potassium sulfate acidify the soil or potting mix? Thanks. Nancy Gilbert -----Original Message----- From: pbs-bounces@lists.ibiblio.org [mailto:pbs-bounces@lists.ibiblio.org] On Behalf Of Brian Whyer Sent: Tuesday, April 12, 2005 6:05 PM To: 'Pacific Bulb Society' Subject: RE: [pbs] fertilizing bulbs > African Violet fertilizers have high potassium formulae. Are they available > in your area? Those of us that regularly read the SRGS website will know that straight potassium sulphate (Sulphate of Potash) is used by many growers in the UK, and elsewhere. E.g. http://srgc.org.uk/discus/messages/… and much more information in the bulb logs on the website. Brian Whyer, Buckinghamshire, England, zone ~8 _______________________________________________ pbs mailing list pbs@lists.ibiblio.org http://www.pacificbulbsociety.org/list.php