Johnston's Cover Crops | Legumes

YELLOW SWEET CLOVER

#1072 | MELILOTIS OFFICINALIS

Summary

Yellow sweet clover (Melilotus officinalis) is a plant species that belongs to the pea family (Fabaceae). It is often recognized for its bright yellow flowers and its sweet scent, which is why it is called “sweet clover.” Here are some key details about it:

Characteristics:

  • Appearance: Yellow sweet clover grows as a biennial plant, which means it has a two-year life cycle. It can reach heights of 2 to 5 feet. The plant has alternate, pinnately compound leaves and clusters of small, yellow flowers that bloom in the summer.
  • Flowers: The flowers are small and arranged in elongated clusters. They release a sweet, vanilla-like fragrance, which is why it’s called “sweet” clover.
  • Leaves: The leaves are trifoliate (composed of three leaflets) and can be up to 6 inches long.
  • Roots: It has a deep taproot, which helps it thrive in a variety of soils, including those that are somewhat dry.

Habitat and Growth:

  • Yellow sweet clover is typically found in disturbed areas like roadsides, meadows, and pastures. It can grow in a wide range of soil types and conditions, though it prefers well-drained, slightly alkaline soil.
  • The plant is native to Eurasia but has become widespread in North America as well. It can sometimes be considered invasive in certain regions, as it can spread quickly and outcompete other plants.
Plant Characteristics
Taxonomy

Zone

Regional Growing Zone
1 - Northwest Coastal, 2 - California Coastal, 3 - Southern Mountain, 4 - Mountain, 5 - Midwest, 6 - Northeast Lakes, 7 - Great Lakes South, 8 - Appalacia, 9 - Southeast, 10 - South Florida
USDA Plant Hardiness Zones
1, 2, 3, 4, 5, 6, 7, 8, 9, 10
Temperature Zone
Warm, Cool, Transitional

Plant Characteristics

Height
36" - 60"
Bloom Period
Summer
Bloom Color
Yellow
Leaf Color
Green
Growing Cycle
Biennial
Growth Habit
Stoloniferous
Sun Requirement
Full Sun

Plant Information

Planting Season
Late-Summer - Early-Spring
Plant Depth
0.25" - 0.5"
Minimum Soil Temp for Germination
42° F
Establishment
Easy

Seed Information

Seeds Per Pound
260,000
Kingdom
PLANTAE
Subkingdom
TRACHEOBIONTA
Super Division
SPERMATOPHYTA
Division
MAGNOLIOPHYTA
Class
MAGNOLIOPSIDA
Subclass
ROSIDAE
Order
FABALES
Family
FABACEAE
Genus
MELILOTIS
Species
MELILOTIS OFFICINALIS

Coverage Area & Available Sizes

COVERAGE: 5-10 LBS PER ACRE

AVAILABLE SIZES:

Applications

Forage & Grazing

Cover Crop

Pollinator Beneficial Plants

Wildlife

Notes

Don’t forget to purchase the required inoculant for this product.

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