Grassleaf Arrowhead
Sagittaria graminea
Family: Alismataceae
Grassleaf Arrowhead grows in full sun and prefers wet mud or shallow water. Water needs: High.
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Grassleaf Arrowhead Plant Guide
Grassleaf Arrowhead growing information includes sunlight requirements of Full sun, soil conditions listed as Wet mud or shallow water with a soil pH of 5.5-7.5, and High water needs. The listed hardiness zones are 4-10. For propagation reference, the database lists germination or establishment information for Grassleaf Arrowhead as 21-60 days after stratification, with planting or establishment depth listed as Surface sow. Days to maturity are listed as 1-2 years.
Plant Overview
Grassleaf Arrowhead (Sagittaria graminea) is listed in the Alismataceae family and categorized as a aquatic perennial with a perennial life cycle. This profile summarizes growing information for hardiness, light, soil, water, seed starting, maturity, and other available cultivation details. Difficulty is listed as Moderate.
- Plant ID
- PLT-2602
- Family
- Alismataceae
- Plant type
- Aquatic perennial
- Life cycle
- Perennial
- Difficulty
- Moderate
Growing Conditions
Grassleaf Arrowhead is listed for full sun conditions. Water needs are listed as high. The database soil reference is Wet mud or shallow water. The listed soil pH range is 5.5-7.5, and the listed hardiness range is 4-10.
- Hardiness zones
- 4-10
- Sunlight
- Full sun
- Soil
- Wet mud or shallow water
- Soil pH
- 5.5-7.5
- Water needs
- High
Seed & Germination
For seed starting, the listed germination time is 21-60 days after stratification and the seed depth is Surface sow. The listed time to maturity is 1-2 years. Use these values as general reference points and adjust for local climate, seed source, and growing conditions.
- Germination
- 21-60 days after stratification
- Seed depth
- Surface sow
Harvest & Propagation
- Days to maturity
- 1-2 years
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Growing Reference Note
Plant performance can vary with climate, soil, weather, cultivar, seed quality, and gardening methods. The values on this page are general database reference ranges rather than a substitute for local extension guidance or seed-packet instructions.