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Mammoth Dill

Anethum graveolens


A superior dill that grows up to 6 feet. Grows out an extra amount of lush airy foliage plus it produces giant flowers with the seed umbels sometimes reaching 15"-18" across. A highly attractive dill that calls forth the beneficial insects, persuading them to visit your vegetable and flower garden.  100 seeds.

Mammoth Dill



Germination: 10-14 days

Seed Planting Depth:Lightly cover to 1/8"

Starting Indoors/Outdoors: Sowing outdoors is best, in the spring when soil temps reach 60-65 degrees. Sow a few seeds every 1-2" , start harvesting when plants are a few inches, thinning plants  4-6" apart. Sow small rows every few weeks for a continuous harvest. For a head start you can start indoors 3-4 weeks before last frost using peat, cow, or paper pots( grows a delicate taproot, successful transplanting may be difficult) Provide 65-70 degrees soil temperatures. Transplant to 4-6" apart. Reseeds easily.

Light Needs:  Sun 

Soil Needs:Fertile, well drained 

Uses: Culinary, medicinal, attracts bees and beneficials 


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Customer Reviews
5.0 Based on 3 Reviews
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Linda R.
United States United States
I recommend this product
This variety is great

Great. Mammoth Dill is huge, easily 6 ft tall. Hard to believe it made it through the heat we experienced nonstop clear through last October. I've already replanted. Harvesting seeds from the first umbel now. At least 10 more are getting ready. Such great flavor from the leaves for a long time too.

Pinetree Garden Seeds Mammoth Dill Review
Christopher S. Leonard
United States United States
I recommend this product
Mammoth Dill and Prudens Purple tomatoes

Good shopping experience, I have planted the mammoth dill and already have sprouts along with my favorite heirloom prudens purple tomatoes. Thank you Pinetree garden for the quality seeds!

A Pinetree Garden Seeds Customer
Sue D.
United States United States
I recommend this product
Mammoth Dill

I planted late and it germinated well and is growing well. I'm looking forward to some Fermented Dill Pickles! Oh, and a recipe for Lithuanian dill 'pesto'! Thank You for your continued excellant products and service.