100 Seeds Common Arrowhead Sagittaria latifolia Wetland Wildflower Rain Garden Pond Margin

Common Arrowhead (Sagittaria latifolia) is a native aquatic perennial known for its arrow-shaped leaves and whorls of white flowers. It thrives in shallow water and saturated soils, making it a striking addition to rain gardens, pond edges, and boggy areas where few other plants flourish. Its emergent foliage provides texture and vertical interest while supporting the natural look of water features and wetland plantings.

This versatile species works well in wildlife-friendly landscapes, rain gardens, and container water gardens. The tubers are edible and can be harvested for culinary use, though they are often left in place for their ornamental value. Plants grow vigorously in consistently moist to submerged conditions and spread via runners to form attractive colonies over time.

Species: Sagittaria latifolia
Variety: Common
Type: Aquatic perennial
Plant Habit: Emergent, clump-forming with runners
Sun: Full sun to partial shade
Soil: Wet, loamy, or muddy; tolerates shallow standing water
Days to Harvest: Not applicable
Zones: 4-10
Germination: Requires cold stratification; surface sow on wet medium
Sowing: Scatter on saturated soil surface; do not bury deeply
Spacing: 12-18 inches
Notes: Keep soil consistently wet after sowing; ideal for pond margins and rain gardens