Valerian prefers rich, moist soil and partial sun to thrive. To control pests like aphids, try planting valerian near companion plants like dill or mint. Water valerian consistently to keep the soil evenly moist. Fertilize with a low-nitrogen fertilizer in early spring. Harvest valerian roots in the fall for their medicinal properties.
Fertilizing Tips for Beautiful Flowers
Choose a balanced fertilizer with equal parts nitrogen, phosphorus, and