Planting Calendar , HI

Find the Best Spring and Fall Planting Dates for Your Vegetables—Personalized by Location or ZIP Code

The 2025 gardening calendar shows the ideal times to plant vegetables, fruits, and herbs in your region. The chart includes:

• Spring planting dates
• Fall planting dates

You don’t have to plant exactly on the first recommended date, but planting too late in spring or too early in fall can affect your harvest. Most seed packets list the “Days to Harvest,” so make sure to allow extra time for picking before the first fall frost or after the last spring frost.

Longer growing windows allow some crops to be planted multiple times. For example, lettuce grows quickly and can be planted throughout both spring and fall. Switching varieties can also improve resistance to bolting as the season progresses.