What to plant in March: zone 1b
Zone 1b averages its last spring frost around June 15 and its first fall frost around August 15. Everything below is timed from those two dates, so it stays useful whether you're planting for summer or for a fall harvest.
Plan & order
- Map this year's bedsaround Mar 2
Rotate families off last year's ground. Nightshades, brassicas and cucurbits each move to a new bed.
- Soil testaround Mar 9
A $20 test now tells you what to amend before planting instead of guessing all season.
Dormant care
- Sharpen and oil toolsaround Mar 16
Clean, sharpen and oil blades while there's time. Dull tools bruise plants and slow you down.
- Prune dormant fruit treesaround Mar 30
Prune apples, pears and peaches while fully dormant. Open the center, remove crossing wood.
Start indoors
- Sow microgreens indoorsaround Mar 23
A tray on the windowsill gives you a cut of fresh greens every 10-14 days through the cold months.
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