Rows should be spaced 12" apart and the seeds within the rows should be planted 3" apart. Once the plants are growing, transplant the seedlings, making sure each plant has 6" of space on both sides.
No closer than 3 or 4 inches. Five inches is best.
i'm not sure but i think about 10cm
You should plant cabbage 24 inches apart.
How deep should romaine lettuce be planted
You should plant it 15 inches apart.
You should plant them arond 3-4m apart
You should plant them 3 inches apart.
20ft apart
because it does
plant them 12 to 15 inches wide. Keep rows 3 to 4 feet apart.
10 cm
200 meters
two inches apart
3 feet
6x4 meters
10 or 12 inchs