New Product Launch

Plant Health Care PLC
04 August 2005



Embargoed until 7am                                              4 August 2005

                              Plant Health Care plc
                                        
                  Plant Health Care and Symbiot Business Group
                         Enter into Exclusive Agreement


Plant Health Care plc ('PHC' or the 'Company'), the leading supplier of natural
products for plants and soil, announces it has entered into a strategic,
exclusive partnership with US-based Symbiot Business Group (SBG).

Under the agreement, PHC becomes a Premier Business Partner to Symbiot's network
of top-tier, independent landscape contractors from across the U.S. PHC will be
the exclusive supplier of natural and biologically-based products to the entire
Partner network consisting of over 500 landscape contractors.

John Brady, CEO of PHC commented, 'We are very excited to be able to offer the
Symbiot Landscape Network advanced training and marketing support to help them
effectively promote Plant Health Care products to their customers. Participating
in Symbiot's Business Partners programme gives PHC the opportunity to work
closely with one of the most respected landscape companies in the business.

'We believe that this is another strong indication that PHC's business strategy
is working well and offers further validation of our technology and products.
The benefits of this arrangement will become apparent in 2006 and thereafter as
we begin to derive revenues from Symbiot's business partners.'

PHC and Symbiot Business Group will work closely to develop joint marketing
programmes and promote PHC product sales through other Symbiot Business
Partners.


For further information please contact:

Plant Health Care plc               Tavistock Communications
John Brady, CEO                     Christian Taylor-Wilkinson
Tel: [phone]               Tel: [phone]
                                    email: [e-mail]



Notes to Editors:

About Plant Health Care - Plant Health Care plc ('PHC') is a leading provider of
natural products for plants and soil. Established in 1995 in Pittsburgh
(Pennsylvania) in the United States, PHC currently has approximately 60
employees and has operations in the US, Mexico, UK, Spain, and the Netherlands
with technical support in Austria. The Group has two principal operating
subsidiaries in the US - PHC Inc (PA) and PHC-REC. The Company listed on the AIM
market of the London Stock Exchange in July 2004.

PHC's products are aimed at the horticulture, agriculture, turf grass,
commercial landscaping, forestry and land reclamation industries and are both
environmentally beneficial and on the whole more cost effective than synthetic
chemical alternatives. Through the commercialisation of these products, PHC is
capitalising on current long-term trends toward natural systems and biological
products for plant care and soil and water management uses.

PHC-REC is an environmental and reclamation engineering consulting firm which
provides engineering and design services for reclamation lands disturbed by
mining, construction, and other activities. PHC-REC is the recognised leader in
the use of biologically based solutions using mycorrhizal fungi and bacteria for
the establishment of trees, shrubs, and grasses on these disturbed lands.
PHC-REC was established in 1997 to exploit PHC's products and technology.

For more information about PHC, visit http://www.healthplantcare.com


About Symbiot Business Group - Symbiot Business Group benefits national and
multi-regional asset managers by reducing their total cost of contracted
property services. Symbiot accomplishes this by delivering the efficiencies of
multiple property services with national reach and pricing. The delivery method
of these efficiencies is unique in the marketplace, as Symbiot recruits top-tier
regional players to provide consistent, superior services. To date, Symbiot has
successfully developed consortiums in the landscaping, interior, snow and pest
industries that currently represent nearly 1,000 partner companies and a
combined annual buying strength of more than $1.5 billion. The phenomenal uptake
of the Symbiot model is due to the credibility of the Symbiot management team in
its target verticals and the value Symbiot delivers to partners.

For more information about Symbiot, visit http://www.symbiot.biz or call +1
[phone].




                      This information is provided by RNS
            The company news service from the London Stock Exchange