Looking at another week
Sunday, January 31, 2027
What can be planted at usual odds (3 in 10): spring frost Apr 27, fall frost Oct 30.
Frost odds · chance of a freezing night after your spring date
Plant outdoors now 0
Nothing goes outdoors this week at these odds.
Start seeds indoors now 5
- Kohlrabi Spring · Start indoors Jan 26 – Mar 30 Open now · closes in 58 days
- Brussels sprouts Start indoors Jan 19 – Apr 6 Open now · closes in 65 days
- Celery Start indoors Jan 26 – Apr 10 Open now · closes in 69 days
- Broccoli Start indoors Jan 19 – Jun 12 Open now · closes in 132 days
- Cabbage Start indoors Jan 19 – Jun 19 Open now · closes in 139 days
Opening in the next 3 weeks 5
- Eggplant Start indoors Feb 9 – Jun 12 Opens in 9 days
- Onion Start indoors Feb 9 – Apr 13 Opens in 9 days
- Tomato Start indoors Feb 9 – May 22 Opens in 9 days
- Chinese cabbage Spring · Start indoors Feb 16 – Mar 30 Opens in 16 days
- Lettuce Start indoors Feb 16 – Aug 21 Opens in 16 days
Windows are counted from the frost dates with the Montana State University Extension rules (method). "Last call" = the window closes within 10 days.