Tall Plant Growth
Develops upright stems that can support foliage, flower heads, and seed production as the plant matures.
Estimated Delivery:Nov 21 - Nov 25
Free Shipping on All Orders
Yellow Mammoth Dill is an aromatic annual herb grown for its feathery green foliage, tall flowering stems, and yellow flower clusters. Dill is commonly used in home herb gardens for its leaves and seeds, which add a distinctive flavor to a variety of dishes. It grows well in sunny garden beds and containers with suitable drainage and regular moisture.
Develops upright stems that can support foliage, flower heads, and seed production as the plant matures.
Produces small yellow flowers arranged in umbrella-shaped clusters that attract a variety of beneficial insects.
Features fine, threadlike green foliage commonly harvested for fresh or dried culinary use.
Dill foliage can be harvested while young, and mature flower heads may produce seeds for culinary use and future sowing.
| Scientific Name | Anethum graveolens |
| Common Name | Dill, Yellow Mammoth Dill |
| Plant Family | Apiaceae |
| Seed Type | Herb Seeds |
| Growth Habit | Upright annual herb |
| Foliage Color | Green to blue-green, finely divided leaves |
| Flower Color | Yellow |
| USDA Hardiness Zones | Commonly grown as an annual across a wide range of climates; seasonal suitability varies |
| Planting Season | Spring to early summer in cooler climates; timing varies by region |
| Growing Season | Cool to moderately warm weather |
| Sowing Months | Typically spring; fall sowing may suit mild climates |
| Germination Time | Approximately 7–21 days under suitable conditions |
| Germination Temperature | Approximately 15–21°C (59–70°F) |
| Sunlight Requirements | Full sun, ideally 6–8 hours daily |
| Soil Requirements | Loose, moderately fertile, well-drained soil |
| Watering | Keep soil evenly moist during establishment; avoid waterlogging |
| Plant Spacing | Generally 20–30 cm (8–12 inches), adjusted for plant size and growing purpose |
| Harvest Time | Leaves may be harvested in about 40–60 days; seed maturity generally takes longer and depends on growing conditions |
Yellow Mammoth Dill adds feathery foliage and bright yellow flower clusters to home herb gardens. Grow it in a sunny spot with well-drained soil to enjoy fresh dill leaves and, when the plants mature, aromatic seeds for culinary use and seed saving.
Explore useful answers about Yellow Mammoth Dill, including its growth habit, harvesting, and seed production.
Dill can grow several feet tall, depending on the variety and growing conditions. Because the exact mature height of Yellow Mammoth Dill can vary, check the supplier's variety description for confirmed dimensions. Choose a sunny location with enough space for upright stems and mature flower heads.
Yes. Dill leaves can be harvested while the plant is young and leafy. If you want to collect seeds, leave some plants to flower and allow the seed heads to mature and turn brown. Harvest the dry seed clusters before the seeds scatter.
Direct sowing is generally recommended for dill because its taproot can make transplanting difficult. Sow seeds in a sunny garden bed or a deep container with good drainage. Keep the soil lightly moist until seedlings emerge, and thin plants to provide adequate growing space.