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Mustard Seeds - Tendergreen HEIRLOOM - OPEN POLLINATED

Buy Mustard Seeds by the Packet or in Bulk

Unit Size Unit Price Savings Qty
Packet $3.95
1 Ounce $7.75
1/4 Pound $15.95 49% Notify Me
1 Pound $39.95 68% Notify Me
5 Pounds $121.95
($24.39/lb.)
80% Notify Me
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  • Great spinach substitute
  • High yielding
  • Prefers full sun/partial shade exposure

Product Description

"Tendergreen" Mustard Seeds - Heirloom Mustard Seeds "Spinach Mustard"

Also known as "Spinach Mustard", "Tendergreen" is an heirloom mustard with a mild flavor that can be used just like spinach. Heat and drought resistant, "Tendergreen Mustard" seeds can be planted virtually in any zone.

  • Fast Facts

    Name:Mustard Seeds - Tendergreen
    Botanical Name:Brassica juncea
    Life Cycle:Annual
    Light Requirement:Full Sun, Partial Sun
    Planting Season:Cool Season
    Plant Type:Leafstalk Vegetable
    Features:Heirloom, Drought Tolerant, Container Garden, Fast Growing
    Fruit Size:25" plant
    Days to Maturity:30-60 Days
    Plant Spacing:6 inches inches
    Planting Depth:1/2 inch
    Sowing Method:Direct Sow
    Cold Stratification:No
    Hardiness Zones:2, 3, 4, 5, 6, 7, 8, 9, 10
    Ships:Year Round
  • Planting Instructions

    How to Grow Tendergreen Mustard

    When to Plant Mustard Seeds

    In the Spring, plant your mustard green seeds outside about 3 weeks before the average last frost date. If you are doing successive plantings to get a longer harvest, keep planting about every 3 weeks during the Spring. If you want a Fall harvest, plant the seeds in mid-late Summer. Mustard greens are a cool season crop so they don’t do well in the Summer heat.

    Where to Plant Mustard Seeds

    Plant your mustard green seeds in an area with full sun or partial shade for best results.

    How to Plant Mustard Seeds

    Plant them about 6 inches apart, ¼ to ½ inch deep. Mustard greens need plenty of water to thrive, so keep an eye on the rainfall to ensure that the greens don’t look wilted.

    How to Harvest Mustard

    Harvest your mustard greens when the leaves are tender and young. If you want to harvest the entire plant, cut all of the leaves.

    For a stronger, more bitter taste, allow the leaves to grow longer.

    Download Printable Planting Guide

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