Fall planting calendar First frost around Sept 20

Fall planting dates

• Broccoli plantsMay 1 – June 15 (past for this year)
• Brussels sprouts plantsMay 1 – June 15 (past for this year)
• Cabbage plantsMay 1 – June 15 (past for this year)
• Cantaloupe (muskmelon)May 1 – June 15 (past for this year)
• Cauliflower plantsMay 1 – July 1 (past for this year)
• PotatoesMay 1 – June 15 (past for this year)
• WatermelonMay 1 – June 15 (past for this year)
• Celery and celeriac plantsMay 15 – July 1 (past for this year)
• Chervil and chivesMay 15 – June 15 (past for this year)
• Collards plantsMay 15 – June 15 (past for this year)
• ParsnipsMay 15 – June 15 (past for this year)
• Summer squashMay 15 – July 1 (past for this year)
• Witloof chicoryMay 15 – June 15 (past for this year)
• SalsifyMay 20 – June 20 (past for this year)
• Winter squashMay 20 – June 10 (past for this year)
• BeetsJune 1 – July 1 (past for this year)
• CarrotsJune 1 – July 1 (past for this year)
• Chinese cabbageJune 1 – July 1 (past for this year)
• CucumbersJune 1 – 15 (past for this year)
• DandelionJune 1 – July 1 (past for this year)
• Florence fennelJune 1 – July 1 (past for this year)
• Garden peasJune 1 – July 15 (past for this year)
• Head lettuce plantsJune 1 – July 15 (past for this year)
• KaleJune 1 – July 1 (past for this year)
• KohlrabiJune 1 – July 15 (past for this year)
• Leaf lettuceJune 1 – Aug 1 (past for this year)
• Mustard greensJune 1 – Aug 1 (past for this year)
• OkraJune 1 – 20 (past for this year)
• ParsleyJune 1 – July 1 (past for this year)
• Peppers plantsJune 1 – 20 (past for this year)
• RadishesJune 1 – Aug 15 (past for this year)
• RutabagaJune 1 – July 1 (past for this year)
• Snap beansJune 1 – July 1 (past for this year)
• SorrelJune 1 – July 1 (past for this year)
• SpinachJune 1 – Aug 1 (past for this year)
• Sweet cornJune 1 – July 1 (past for this year)
• Swiss chardJune 1 – July 1 (past for this year)
• TomatoesJune 1 – 20 (past for this year)
• TurnipsJune 1 – July 15 (past for this year)
• Corn saladJune 15 – Aug 1 (past for this year)
• EndiveJune 15 – July 15 (past for this year)
• Upland cressJune 15 – Aug 1 (past for this year)
• Rhubarb plantsSept 15 – Nov 1Now

USDA lists garlic, horseradish, leeks, onion plants, onion seed, onion sets, shallots as generally spring-planted here.

Source: USDA Home and Garden Bulletin No. 9 (1967), “Suburban and Farm Vegetable Gardens,” table 5, column “September 20.” “Plants” means setting out transplants, not sowing seed.