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Package of Johnny's Selected Seeds
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Disease Resistance:

No disease information found.

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Edible Flowers

Edible Flowers

Variety's Flowers may be consumed.

Mammoth Sandwich Island

Mammoth Sandwich IslandSalsify Seed


Product ID: 520

The classic salsify.

Roots are long and tapered like carrots, averaging 8-10" long and 1" in diameter with off-white skin and white flesh. The upright, grass-like leaves and purple flowers the second summer distinguish it from scorzonera. Biennial. Also known as oyster plant. Avg. 42,100 seeds/lb. Packet: 100 seeds.

Backordered until 03/18/16

Product Price Quantity
520Packet  $3.95 
Backordered until 03/18/16
5201 Ounce  $10.10 
Backordered until 03/18/16
5201/4 Pound  $24.45 
Backordered until 03/18/16
5201/2 Pound  $43.20 
Backordered until 03/18/16
5201 Pound  $59.55 
Backordered until 03/18/16

Quick Facts

Days to Maturity or Bloom:   120

Plant Cycle:   (B)  

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Shipping Information & Notes

Growing Information


CULTURE: Salsify prefers a deep, friable, well-drained soil. Sow in mid- to late spring in a 2" band about 1" apart (20 seeds/ft.), ½" deep, in rows 18–24" apart. Do not allow soil to dry out prior to emergence. Thin plants to 2–3" apart.
Prevent disease with crop rotation and sanitation.
HARVEST: Dig roots in late fall just before the ground freezes. Flavor is best after several frosts. In mild areas, a portion of the crop may be left in the garden for spring harvest, as salsify is cold hardy. Apply a mulch or row cover in cold regions for winter survival insurance.
Overwinter in soil or store in root cellar or refrigerator at 32°F (0°C) and 95% relative humidity.
1 oz./130', 7.7 oz./1,000', 10.5 lb./acre at 20 seeds/ft. in rows 24" apart.
AVG. SEEDS/LB: Avg. 42,100.
100 seeds sows 5'.

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