Oregon State University Extension Service

What does "harvest date" mean on my seed packets?


From OSU Extension's article on reading seed packets (https://extension.oregonstate.edu/news/use-seed-packets-miniature-reference-guides):

"The “days to maturity” number describes the average number of days from planting until it’s time to harvest. For seeds sown directly in the ground, that means from seeding to maturity. For those started inside, the days start from the time of transplanting outside. The length is not set in stone because the time it takes plants to mature is influenced by ambient and soil temperature, time of year, soil fertility, available moisture and sun exposure."

Source URL: https://extension.oregonstate.edu/ask-expert/featured/what-does-harvest-date-mean-my-seed-packets