The Vegetable Seed (Wales) Regulations 2005

3.  The seed shall conform to the following standards or other conditions as regards analytical purity and the content of seeds of other plant species—

Column 1Column 2Column 3
SpeciesMinimum analytical purity (percentage by weight)Maximum content of seeds of other plant species (percentage by weight)

(a)asparagus

960.5

(b)beans of the following species—

(i)broad bean

980.1

(ii)French bean

980.1

(iii)runner bean

980.1

(c)beetroot

970.5

(d)Brussels sprouts

971.0

(e)red, Savoy and white cabbage

971.0

(f)carrot

951.0

(g)cauliflower

971.0

(h)celery

971.0

(i)chard and spinach beet

970.5

(j)Chinese cabbage

971.0

(k)cucumber and gherkin

980.1

(l)curly kale

971.0

(m)endive

951.0

(n)gourd

980.1

(o)kohlrabi

971.0

(p)large-leaved chicory and Witloof chicory

951.5

(q)leek

970.5

(r)lettuce

950.5

(s)marrow

980.1

(t)melon

980.1

(u)onion

970.5

(v)parsley

971.0

(w)pea

980.1

(x)radish

971.0

(y)spinach

971.0

(z)sprouting broccoli

971.0

(aa)tomato

970.5

(bb)turnip

971.0