Rhubarb Supreme Chard - Organic

Rhubarb Supreme
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seeds
Beta vulgaris
(60 days) Open-pollinated. No muddy colors in this improved red strain—clear rich red stems culminate in the contrast of deep green savoy leaves. The especially broad stems make an amazing presentation bunched for market. Moreover, this breeding collaboration—from Maine’s own John Navazio, WA farmer Nash Huber and the Organic Seed Alliance—has resulted in more bolt resistance. ①

From early May through October 31, items shipping from our garden seeds warehouse ship twice a week, usually Tuesday and Thursday. For quickest turnaround time order online by noon Monday or Wednesday.

We will not be fulfilling seed orders from May 20 - May 22 while we do physical inventory count. Orders placed by Monday, May 19 at 10am will be shipped before the break. We will resume normal order fulfillment on Friday, May 23.
ships year-round
OGThis item is certified organic

3042 Rhubarb Supreme - Organic

A: 1/16oz
$4.00
B: 1/8oz
$6.00
C: 1/2oz
$10.50
D: 1oz
$15.00
E: 4oz
$42.00
K: 1lb
$149.00

Additional Information

Greens

  • Days to maturity are from emergence after direct seeding.
  • All greens are open-pollinated except where noted.

    Culture: When to harvest greens? Research from trials conducted in England and Kenya showed looseleaf lettuce, red chard and arugula harvested in the evening had a longer shelf life than when picked in the morning.

Chard

  • About 1,000–2,800 seeds/oz. Seed size varies by variety
  • Days to maturity are from seeding date. Subtract 20 days for transplants.

Salzer’s 1915 catalog opines, “Swiss chard produces more food for the table than almost any other vegetable and it also requires less care; it yields a constant crop from July to winter.” Same species as beets.

Culture: Hardy and easy to grow. Can be sown almost as soon as ground can be worked in spring. Minimum germination temperature 40°, optimum range 50–85°. Space according to use—can be direct-seeded 2" apart for baby-leaf harvest; thin to 12–16" apart for large leaves. Soften thick ribs of chard, beets and other greens by braising. Also used for microgreens.

Disease: Cercospora Leaf Spot (CLS) looks like someone shot small target-like circles in mature foliage. Prolonged periods of rain and high humidity exacerbate this disease. Rotating crops, removing plant debris, and wider row spacing for adequate air circulation are preventive measures.

Germination Testing

For the latest results of our germination tests, please see the germination page.

Our Seeds are Non-GMO

Non GMO

All of our seeds are non-GMO, and free of neonicotinoids and fungicides. Fedco is one of the original companies to sign the Safe Seed Pledge.