Mammoth Dill
Mammoth Dill: 90 days to harvest, 7-21 days to germinate, 6-12 inches between plants, pH 5.5-6.5, hardy in zones 2-11. Fruit runs to about 2". Give it full sun (6+ hours) and moderate, consistent moisture for best leaf production water. It will crop in a container.
Sowing
Direct sow seeds every 2-3 weeks for continuous harvest. Plant 1/4 inch deep after soil can be worked.
Cultivation
- Sun
- Full sun (6+ hours)
- Water
- Moderate, consistent moisture for best leaf production
- Soil
- Rich, well-drained soil with good organic matter
- Soil pH
- 5.5-6.5
- Spacing
- 6-12 inches
- Height
- 3-8 feet
- Season
- Warm season annual
Appearance & flavour
- Colour
- Blue-green feathery foliage with yellow umbrella flowers
- Size
- 2"
- Shape
- Tall upright growth with delicate branching foliage
- Flavour
- Fresh, tangy, slightly sweet with caraway notes
In the kitchen
Pickles, fish dishes, potato salad, herb butter, dill pickles, seed for breads
Pests, disease & resistance
- Pests
- Aphids, carrot rust fly, parsley worm
- Diseases
- Damping off, bacterial leaf spot, powdery mildew
- Resistance
- Generally disease resistant, avoid overhead watering
Planting calendar by USDA zone
| Zone | Start indoors | Transplant | Direct sow | Harvest |
|---|---|---|---|---|
| 2 | April – May | June – August | — | August – September |
| 3 | April – May | June – July | — | July – October |
| 4 | March – April | June – July | — | July – October |
| 5 | March – April | May – June | — | June – October |
| 6 | March – April | May – June | — | June – November |
| 7 | February – March | April – June | — | June – November |
| 8 | February – March | April – May | — | May – December |
| 9 | January – February | March – April | — | April – December |
| 10 | January | February – April | — | April – December |
| 11 | January | January – March | — | March – December |
Companion planting
8 beneficial pairings indexed for this variety, 3 to avoid.
Avoid
Nutrition (per 100 g)
- Calories (per 100 g)
- 43
- Protein (g)
- 3.46
- Fat (g)
- 1.12
- Carbohydrate (g)
- 7.02
- Fibre (g)
- 2.1
- Vitamin A (µg)
- 386
- Vitamin C (mg)
- 85
- Vitamin B6 (mg)
- 0.185
- Folate (µg)
- 150
- Calcium (mg)
- 208
- Iron (mg)
- 6.59
- Magnesium (mg)
- 55
- Phosphorus (mg)
- 66
- Potassium (mg)
- 738
- Zinc (mg)
- 0.91
Where to buy seed and equipment
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Cultivar facts compiled from public horticultural references including USDA GRIN and NC State Extension. Descriptions are original to this catalogue.
Grown Mammoth Dill?
Post a crop report — day counts, reservoir readings, what worked. Variety-specific logs are the most useful thing on the forum.
Similar varieties
Other herbs with a comparable time to harvest, so a season that suits Mammoth Dill suits these too.
- Orange Thyme 90 days
- Lemon Verbena 90 days
- German Thyme 90 days
- Lavandula angustifolia 'Hidcote' 90 days
- Holy Basil 90 days
- French Lavender 90 days