Spring planting calendar Last frost around Jan 30

Spring planting dates

• BeetsJan 1 – Mar 15
• Broccoli plantsJan 1 – 30
• Brussels sprouts plantsJan 1 – 30
• Cabbage plantsJan 1 – 15
• CarrotsJan 1 – Mar 1
• Cauliflower plantsJan 1 – Feb 1
• Celery and celeriac plantsJan 1 – Feb 1
• Chervil and chivesJan 1 – Feb 1
• Collards plantsJan 1 – Feb 15
• Corn saladJan 1 – Feb 15
• DandelionJan 1 – Feb 1
• EndiveJan 1 – Mar 1
• Florence fennelJan 1 – Mar 1
• Garden peasJan 1 – Feb 15
• Head lettuce plantsJan 1 – Feb 1
• KaleJan 1 – Feb 1
• KohlrabiJan 1 – Feb 1
• Leaf lettuceJan 1 – Feb 1
• LeeksJan 1 – Feb 1
• Mustard greensJan 1 – Mar 1
• Onion plants plantsJan 1 – 15
• Onion seedJan 1 – 15
• Onion setsJan 1 – 15
• ParsleyJan 1 – 30
• PotatoesJan 1 – Feb 15
• RadishesJan 1 – Apr 1
• SalsifyJan 1 – Feb 1
• ShallotsJan 1 – Feb 1
• SorrelJan 1 – Mar 1
• SpinachJan 1 – Feb 15
• Swiss chardJan 1 – Apr 1
• TurnipsJan 1 – Mar 1
• Upland cressJan 1 – Feb 1
• Eggplant plantsFeb 1 – Mar 1
• Lima beansFeb 1 – Apr 15
• New Zealand spinachFeb 1 – Apr 15
• Peppers plantsFeb 1 – Apr 1
• Snap beansFeb 1 – Apr 1
• Summer squashFeb 1 – Apr 15
• Sweet cornFeb 1 – Mar 15
• TomatoesFeb 1 – Apr 1
• Black-eyed peasFeb 15 – May 1
• Cantaloupe (muskmelon)Feb 15 – Mar 15
• CucumbersFeb 15 – Mar 15
• OkraFeb 15 – Apr 1
• Sweet potatoesFeb 15 – May 15
• WatermelonFeb 15 – Mar 15
• SoybeansMar 1 – June 30

USDA lists chinese cabbage, garlic as generally fall-planted here.

Source: USDA Home and Garden Bulletin No. 9 (1967), “Suburban and Farm Vegetable Gardens,” table 4, column “January 30.” “Plants” means setting out transplants, not sowing seed.