Step 4. Space your strawberry plants 8-14 inches apart. If you are using beds that are wider than 3 feet, plant in rows that are 3 feet apart. Weed regularly between plants to keep weeds from limiting the growth of your plants, and water regularly throughout the growing season.pace your strawberry plants 8-14 inches apart. If you are using beds that are wider than 3 feet, plant in rows that are 3 feet apart.