Total Sq. Footage of Bed

4" Apart

6" Apart

8" Apart

12" Apart

18" Apart

24" Apart

36" Apart

50

450

200

100

50

22

12

5

100

900

425

225

100

45

25

11

150

1350

650

350

150

67

37

16

200

1800

875

450

200

90

50

22

250

2250

1100

550

250

112

62

28

300

2700

1325

675

300

135

75

33

400

3600

1775

900

400

180

100

44

500

4500

2225

1100

500

225

125

55

600

5400

2675

1350

600

270

150

66

700

6300

3125

1550

700

315

175

77

800

7200

3575

1800

800

360

200

88

900

8100

4000

2000

900

405

225

99

1000

9000

4500

2250

1000

450

250

110

Plants Per Square Foot:

On 6" center

4

On 8" center

2.25

On 9" center

1.77

On 10" center

1.44

On 12" center

1

On 18" center

0.44

On 24" center

0.25