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Whitwam Organics

Spinach-Giant Noble(Heirloom)

Spinach-Giant Noble(Heirloom)

Regular price $5.99 USD
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Spinach- Giant Nobel  (Heirloom)

Spinacea oleracia

Giant Nobel spinach is an early maturing heirloom that is a strong plant and grows rapidly. As far as a "regular" spinach, Giant Nobel tolerates warmer temperatures, is slow to bolt, and is famous for it's giant leaves that can grow up to 25 inches. It's heat tolerance and the fact that it can be harvested multiple times throughout the season, makes Giant Nobel a great spinach to plant in succession from fall through to early spring. It produces long multi lobed, smooth leaves that are wide and dense, and has tender stems that are also edible. Giant Nobel spinach has a subtly sweet, savory flavor and is a succulent green spinach. 

Days to germination

 7-21 days

Days to maturity

35-60 days

Life cycle

Warm tolerant, cool season annual

Plant time

Fall to Early Spring

Spacing

8-12 inches

Sun

Full sun in Fall/Winter to partial shade in Spring

Soil temperature

45-70  F

Optimum soil P.H

6.5-7.0

Height

10-25 inches

Harvest

Fall to late Spring

 

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Over 800 5-Star Google Reviews

  • “All items arrived quickly and well packaged. I usually expect to have one or two live items out of a batch, but they are all thriving. I couldn’t be happier!”

    David L.
    August 2026
  • “My live plants were packed like they belonged in Ft Knox. 😂 They really were packed beautifully. Only one plant, a bee balm, is questionable but signs that it will recover are happening. All in all I am thrilled with my plants and seeds. Some of my coreopsis have already sprouted!”

    Jacquie R.
    September 2026
  • “Plants were ready quick at a good price with great packaging. Very happy with my purchase.”

    Will B.
    May 2026
  • “I’ve ordered seeds from Whitwam Organics 3 or 4 times now. I love the simple packaging, clear planting guidelines, and variety they offer. Great germination rates!! The bare root plants I’ve ordered have come healthy, so healthy that the wild rabbits always approve of my menu upgrades! 😂🐰”

    Chanda B.
    August 2026
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