What Kind Of Soil Do Sunflowers Grow In?
What Kind Of Soil Do Sunflowers Grow In? Sunflowers prefer a somewhat alkaline soil (pH 6.0 to 7.5) and they’re heavy feeders so make sure you plant them in nutrient-rich soil. Will flower seeds grow in mulch? Seeds will have a hard time growing through mulch, for the same reason weeds struggle in mulch. Small