Mammoth Sandwich Island
Salsify · Salsify
Heirloom
Tragopogon porrifolius
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Asteraceae (Sunflower family) · Genus: Tragopogon
Characteristics
Color
White
Flavor
Mild
About the Plant
Life Cycle
Biennial
Harvest year 1, seeds year 2
❄
Hardiness
Cool-Season/Hardy
☀
Exposure
Full Sun
💧
Moisture
Evenly Moist
🌍
Origin
United States
🌱
Germination
7–14 days
⏳
Days to Maturity
120 days
Fruit Size
8–10 in
How to Plant
🏠
Start Indoors
Not Recommended / Direct Sow Only
🌸
Direct Sow (Spring)
2-4 Weeks Before Last Frost
Planting Depth
1/2–3/4 in
Seed Spacing
1–2 in
Row Spacing
18–24 in
Thin To
2–4 in
🌡
Optimal Soil Temp
60–75 °F
When to Plant in Your Area
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