Thousand grain weight (g)
Grains per gram
Seeding capacity (g/mu)
Nursery
Live
Chinese cabbage
1.8 to 3
400 to 500
100 to 150
250 to 500
Chinese cabbage
2.5 to 4
300～400
50～60
150
Baby food
2.5 to 4
300～400
50～60
150～200
lettuce
0.5 to 1.2
800～2000
20 to 25
30 to 50
celery
0.5 to 0.6
1667-2000
100 to 150
500～800
Kale
2.5 to 3.2
303～400
50
cauliflower
2.5 to 4.2
236~400
25 to 50
Cabbage
3.3 to 4.5
233~333
30 to 50
spinach
8 to 9.2
100～125
2500 to 5000
Artemisia
1.6 to 2
500 to 625
1500～2000
Amaranth
2.8 to 4.5
256~357
1800 to 2000
Onion
2.8 to 3.5
286-330
250～300
onion
3.1 to 4.6
220～320
400 to 500
Cherry tomato
2.5 to 3.3
300～350
6~8
Big tomato
3.2 to 4
250～350
25 to 30
50 to 100
eggplant
3.5 to 5.2
195-250
50
Sweet pepper
4.5 to 7.5
126～200
35 to 50
100 to 150
Big radish
7 to 13.8
92~143
400 to 500
small carrot
8 to 10
100～125
1000 to 1500
carrot
1.2 to 1.5
666～900
300 to 500
cucumber
20~35
32 to 46
90～125
200 to 240
Melon
42～59
17-24
100 to 150
Loofah
100 to 120
8 to 10
120～300
Bitter gourd
139～180
5 to 7
300
600 to 1000
pumpkin
140～350
3 to 7
200 to 300
200～400
squash
140～200
5 to 10
300
400
Thick melon
30 to 55
18～52
60 to 75
100
Thin-skinned melon
9 to 20
50 to 110
50 to 70
100
watermelon
30 to 140
8~32
60
100 to 150
pea
150～400
3 to 7
4000 to 6000