Growth of Plotii

Below is a series of images from 2008 to 2015 showing the rate of growth of 'Plotii' suckers at various intervals. Trees are those from Bishop Bridge, Lincolnshire.

2008-11 (Credit: google.com)

2009-09 (Credit: google.com)

2009-11 (Credit: google.com)

2011-08 (Credit: google.com)

2012-09 (Credit: google.com)

2015-11 (Credit: google.com)