Block Listing Six-Monthly Return

Name of applicant:

Plant Health Care plc

Name of scheme:

Plant Health Care, Inc. 2001 Equity Incentive Plan

Plant Health Care plc Unapproved Share Option Scheme 2004

2007 Long Term Incentive Plan

Period of return:

From:

19/08/2012

To:

18/02/2013

Balance of unallotted securities under scheme(s) from previous return:

3,026,759 Ordinary Shares of1 pence each

Plus: The amount by which the block scheme(s) has been increased since the date of the last return (if any increase has been applied for):

NIL

Less: Number of securities issued/allotted under scheme(s) during period (see LR3.5.7G):

105,000

Equals: Balance under scheme(s) not yet issued/allotted at end of period:

2,921,759 Ordinary Shares of1 pence each

Name of contact:

Andrew C. Wood FCIS

Telephone number of contact:

+44 20 8866 5702