Mustard Southern Giant Curled Seed

$3.47 $12.15 You save 71%
Mustard Southern Giant Curled Seed

Mustard Southern Giant Curled Seed

$3.47 $12.15 You save 71%
style: TREATED
size: 1 oz.

Save 71% on

  • STANDARD / 1 oz. / TREATED

Save 73% on

  • STANDARD / 1/4 lb. / TREATED

Save 76% on

  • STANDARD / 1 lb. / TREATED

Save 42% on

  • STANDARD / 250 seeds / TREATED
AAS Winner
This is one of the fastest growing open pollinated mustards, but it’s one of the slowest to bolt. Used for fresh market and processing, it has a large upright plant with frilled, heavily curled, dark green leaves.

Buy more, save more! All eligible quantity discounts will be automatically applied in your Cart.

SizeQuantityPrice Each
STANDARD / 1 lb. / TREATED5+$44.90


We offer free standard shipping on orders above $250!

For orders below $250, shipping and handling charges will include outbound freight and packaging materials. Charges apply to all orders, and are based on the total order value before tax. Expedited services are also available at Checkout, and additional charges apply.

We are currently processing and shipping most orders within 3-7 business days of receipt (backorders not included), via USPS or UPS. Due to high demand during the peak months of January to May, orders may require additional time for packaging /shipment. Live plants are only shipped at certain times of the year and may be delayed due to poor weather conditions. Plugs & liners ship directly from our plug & liner grower specialists.

We do not ship on Saturday or Sunday. Orders placed Saturday to Sunday are considered received on Monday. We also do not ship during company-recognized holidays.

Currently, Harris Seeds only ships within the continental United States.

See our full shipping policy

  • Soil temperature: 60-65°F
  • Germination Lighting: Cover Seed
  • Germination Days: 5-10 Days
  • Seeding depth: 0.25-0.5"
  • Maturation days: 48 Days
  • Planting method: Direct Sow
  • Spacing in row: 3-5"
  • Spacing between rows: 1-2'