# The Forest Reproductive Material (Great Britain) Regulations 2002, Paragraph 2: Sets

Extent: E+W+S

(a) Sets shall not be considered to be of fair marketable quality if any of the following defects exist:
(i) their wood is more than three years old;
(ii) they have less than five well formed buds;
(iii) they are affected by necroses or show damage by harmful organisms;
(iv) they show signs of desiccation, overheating, mould or decay;
(v) they have injuries other than pruning cuts;
(vi) they have multiple stems;
(vii) they have excessive stem curvature.
(b) Size classes for sets
Class
Minimum diameter (mm) at mid-length
Minimum height (m)
Non-Mediterranean regions
. . .
. . .
. . .
N2
15
3.00
. . .
. . .
. . .
. . .
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. . .

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Source: https://www.legislation.gov.uk/uksi/2002/3026/schedule/9/paragraph/2 (the official version)
Page: https://openlegislation.uk/forest-reproductive-material-great-britain-regulations-2002/schedule-9/paragraph-2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.