Which crop makes these fields blue?

Heather
Violets
Indigo
Lavender
Lavender is grown commercially for the extraction of essential oils. It is also grown as a condiment and used in salads and dressings. There is a color named for the shade of its flowers.
Steve Lamberty
0
Correct this question
3
Very interesting!
reach: rather globalagriculturebluebotanycolorscropsfarming

Answers by country

Heather
Violets
Indigo
Lavender
answers
flagSwitzerland
0%
0%
0%
100%
10
flagAustralia
0%
8%
0%
92%
25
flagAustria
0%
9%
0%
90%
11
flagGreece
0%
9%
0%
90%
11
flagGermany
1%
9%
0%
87%
91
flagCanada
4%
8%
0%
86%
23
flagthe Philippines
0%
14%
4%
80%
21
flagthe United Kingdom
9%
12%
4%
71%
71
flagCambodia
2%
20%
7%
68%
183
flagPoland
27%
5%
1%
64%
12957
flagthe United States
6%
16%
17%
59%
366
flagIndia
4%
12%
30%
51%
249
flagUnknown
0%
28%
21%
50%
14
flagPakistan
0%
14%
42%
42%
14