ZonePlant
Mammoth dill

herb variety in zone 7a

Mammoth dill in zone 7a

Mammoth · Anethum graveolens

Zone
7a 0°F to 5°F
Growing season
210 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 7a

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

Common challenges in zone 7a

  • ▸ Cedar-apple rust
  • ▸ Brown rot
  • ▸ Fire blight
  • ▸ High humidity disease pressure

Modified care for zone 7a

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

Mammoth in adjacent zones

Other dill varieties for zone 7a

Frequently asked questions

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Will Mammoth dill grow in zone 7a?

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

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

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