When to Plant Valerian in Zone 3
In USDA zone 3, start seeds indoors around April 4, transplant or plant outdoors May 30 to October 27, and expect your first harvest around October 27.
Valerian planting calendar for USDA Zone 3
Start seeds indoors
Apr 4
Transplant outdoors
May 30
Projected first harvest
Oct 27
Valerian is ready to harvest in about 150 days. Dates use USDA zone 3a average frost dates. Set your ZIP in HomeSown for dates tuned to your exact location.
What zone 3 means for valerian
Average last spring frost
May 30
Average first fall frost
September 10
Those two dates are what set the schedule above. Zone 3 gives you roughly 103 frost-free days, and valerian need about 150 days to mature.
Varieties to grow
1 variety of valerian in the HomeSown library. Tap any for its full grow guide.
Common problems with valerian
What to watch for, with identification and treatment for each
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