You should give each plant 2.5 to 3 feet of space to set roots, so plant them 2 to 4 feet apart. That distance from the existing patch should be reasonable. If you encounter roots when you initially break ground to set the new plants, you might want to move away a few more inches.
You should give each plant 2.5 to 3 feet of space to set roots, so plant them 2 to 4 feet apart. That distance from the existing patch should be reasonable. If you encounter roots when you initially break ground to set the new plants, you might want to move away a few more inches.