Director/PDMR Shareholding

Plant Health Care PLC
23 July 2007


For immediate release: 23 July 2007

                              Plant Health Care PLC
                     ('Plant Health Care' or 'the Company')

                              Director's Dealings

Director's Exercise of Options

The Company was notified on 20 July 2007 that Dr. Donald Marx, a Director of the
Company, as Personal Representative of the Estate of Selina Marx, on 20 July
2007 had exercised options over 3,470 shares in the Company at an exercise price
of 73.5 pence per ordinary share of 1 pence each in the Company ('Ordinary
Shares').

Following the exercise of these options, Dr. Marx's resultant interest in the
Company is 432,283 shares, which is 1.03 per cent. of the total issued share
capital of the Company. He has no other interest in shares of the Company.

Application has been made for 3,470 Ordinary Shares to be admitted to trading on
the London Stock Exchange's AIM market for listed securities ('Admission').
Admission is expected to occur on 27 July 2007. The New Shares will rank pari
passu with the Company's existing Ordinary Shares.

Following admission of the New Shares, the total issued share capital of the 
Company will be 41,964,375 Ordinary Shares, all of which have voting rights.

The above figure 41,964,375 may be used by shareholders as the denominator for 
the calculations by which they will determine if they are required to notify 
their interest in, or a change to their interest in, Plant Health Care plc 
under the FSA's Disclosure and Transparency Rules.

                                    - ends -

For further information please contact:

Andrew Wood FCIS, Company Secretary Tel: [phone]
Plant Health Care PLC



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