ZonePlant
Mammoth dill

herb variety in zone 4b

Mammoth dill in zone 4b

Mammoth · Anethum graveolens

Zone
4b -25°F to -20°F
Growing season
130 days
Days to harvest
40 to 60

The verdict

Detailed guidance for this section is being prepared. Check back soon.

About Mammoth

Strong dill flavor, large yellow flower heads; tall plant (4-5 ft). Pickling, fresh, seed harvest. Heritage variety, the classic when you want lots of heads for canning.

Critical timing for zone 4b

Detailed guidance for this section is being prepared. Check back soon.

Common challenges in zone 4b

  • Spring frost timing
  • Apple scab pressure
  • Cane berry winter dieback

Modified care for zone 4b

Detailed guidance for this section is being prepared. Check back soon.

Mammoth in adjacent zones

Other dill varieties for zone 4b

Frequently asked questions

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Will Mammoth dill grow in zone 4b?

Yes. Mammoth is recommended for USDA zones 3b through 7b, which includes zone 4b.

Image: "Starr 070906-8839 Anethum graveolens", by Forest & Kim Starr, via Wikimedia Commons, licensed under CC-BY Source.

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