Growing new zealand spinach in zone 5b

(Zone 5b = an average winter low of -15°F to -10°F.)

In USDA zone 5b, the typical last spring frost is May 1 and the first fall frost is October 10. Here is when to plant new zealand spinach against those dates.

Start seeds indoorsApril 3 to April 10

Direct sow outdoorsMay 1 to May 8

Expected harvestJune 20 to July 17About 50 to 70 days from sowing.

These are zone 5b averages

Computed from 2,843 ZIP codes in zone 5b. Your town's frost dates vary; enter your ZIP for dates built on your nearest weather station.

Get my exact dates

USDA Plant Hardiness Zone Map, 2023. USDA Agricultural Research Service / Oregon State University PRISM Group. NOAA National Centers for Environmental Information, U.S. Climate Normals 1991-2020. Planting windows for new zealand spinach from Utah State University Extension. Zone dates are medians; local conditions vary.