State × crop calendar
Clover planting in New Jersey.
- Primary crop
- Zone 7a
- 190-day season
- Last frost April 20
- Forage
- Frost Hardy
Clover planting in New Jersey is shaped by the state's 7a dominant hardiness zone, last frost date around April 20, and a 190-day growing season. Clover is widely grown in New Jersey — commercially significant or common in home gardens and food plots.
Planting dates on this page are climatological estimates from USDA frost-date norms and zone-typical planting offsets. Verify against Rutgers Cooperative Extension for variety- and county-specific guidance.
Planting calendar — 2026
Frost-anchored windows.
Clover · New Jersey · planting calendar
Planting windows shift earlier in southern parts of the state and later in northern parts. Use last frost date in your specific county as the reference.
Planting windows
Earliest → ideal → latest.
Spring planting
CloverEarliest
March 16
Ideal start
March 30
Ideal end
April 27
Latest
May 18
Soil-temp trigger
Frost-seed onto frozen ground in late winter for natural soil incorporation. Fall-seed in southern states for over-winter establishment.Fall planting
CloverEarliest
August 11
Ideal start
August 26
Ideal end
September 10
Latest
September 25
Soil-temp trigger
Frost-seed onto frozen ground in late winter for natural soil incorporation. Fall-seed in southern states for over-winter establishment.Harvest window
Typical start
May 29
Typical end
June 28
Harvest timing varies with planting date and seasonal weather — these dates are typical for the ideal planting window.
Growing notes
Clover grows well in New Jersey's typical climate. New Jersey's 190-day growing season and 7a hardiness zone support reliable production with appropriate variety selection.
Clover is widely grown in New Jersey — commercially significant or common in home gardens and food plots.
Agronomy reference
Clover fundamentals.
Soil-temp minimum
40°F
Soil-temp optimum
50–75°F
Days to maturity
60–90
Water (in/wk)
0.5–1"
Soil pH
6–7
Nitrogen demand
low
Frost-seed in late winter or early spring; can also be fall-planted in southern states. Red clover is biennial; white clover is perennial.
Common pests to watch
- Clover leaf weevil
- Aphids
- Spider mites
Pest pressure varies by region and year. Confirm current outbreaks with Rutgers Cooperative Extension.
Common diseases
- Northern anthracnose
- Crown rot
- Sclerotinia
Resistance varieties shift each year. Check the current variety trial report for your state.
Variety selection
Clover varieties for New Jersey live with your extension.
Variety selection
Variety performance is micro-regional and changes with each year's trial cycle. We don't republish variety lists — instead, we point directly at the source.
Rutgers Cooperative Extension →Search the extension site for “clover variety trial” or “recommended clover varieties” to find the current report.
Yield varies significantly by variety, soil, fertility, and management. Consult your state extension service for variety performance trials in your region.
Clover timing. Live alerts.
Bield Farm ties weather and soil-temperature stations in your county to crop planting thresholds — get notified the day soil temp clears your target window.
Start free trial →