
Life Cycle
Annual
Plant Characteristics
Feathery aromatic foliage
Growth Habit
upright
Bloom Season
Summer
Flavour Profile
fresh
Suitable for
Both Indoor / Outdoor
Seed Type
Non-GMO
Plant Type
Culinary Herb
Planting Season
Spring to early summer
Fruit Size
Not applicable
Plant Height
90–120 cm
Light Requirement
Full sun to partial shade
Water Needs
Moderate to high
Hardiness Zones
4–9
Container Garden
Yes
Plant Spacing
25–30 cm
Planting Depth
Surface sowing
Growing Conditions
Cool climate
Frequently Asked Questions
Can Mammoth Long Island Dill produce tall plants with large seed heads?
Can Mammoth Long Island Dill produce tall plants with large seed heads?
Yes. This variety is known for its vigorous growth, feathery foliage, and large umbrella-shaped flower and seed heads.
Do the aromatic leaves and seeds have culinary uses?
Do the aromatic leaves and seeds have culinary uses?
Yes. Both the fresh leaves and mature seeds are widely used to season salads, soups, pickles, seafood, breads, and other recipes.
Can Mammoth Long Island Dill be grown in containers or raised beds?
Can Mammoth Long Island Dill be grown in containers or raised beds?
Yes. It grows well in large containers, raised beds, and traditional herb gardens with full sun and well-drained soil.
Will harvesting the leaves regularly encourage fresh growth?
Will harvesting the leaves regularly encourage fresh growth?
Yes. Frequent harvesting of the foliage encourages the plant to produce fresh, tender leaves throughout the growing season.
Can the flowers attract bees and beneficial insects?
Can the flowers attract bees and beneficial insects?
Yes. The nectar-rich yellow flower umbels attract bees, butterflies, hoverflies, and other beneficial pollinating insects.
How is Mammoth Long Island Dill different from Bouquet Dill?
How is Mammoth Long Island Dill different from Bouquet Dill?
Mammoth Long Island Dill grows taller with larger flower heads and abundant foliage, while Bouquet Dill is generally more compact and is often grown for earlier leaf and seed production.