Should I plant them now, or wait until fall, or maybe next year (I know they'll only have 50% germination at best next year.)
I'm in Minnesota, land of the almost midnight sun, and I'm not sure what the extremely long days will do to a bunching onion seedling. The variety is Crimson Forest.
I'd go for it. See what happens. I don't think 'Welsh'/bunching onions (A. fistulosum) bulb up much in any case, long days or short. Or, if you live in a mild winter area, wait until later this summer and start them for winter harvest.
(A fresh packet next year would add less than a dollar to a seed order from Pinetree Garden Seeds.)
I'm in California, and I am holding on to my bunching onion seeds until the fall. Day length is not my reason for keeping the seeds -- temperature is.
My vegetable garden book lists minimum, optimal, and maximum soil temperatures for the germination of several types of seeds. Onions prefer lower temperatures. Minimum temperature =3D 32=B0F; optimal =3D
80=B0F; maximum =3D 95=B0F.
The book cautions that soil temperatures can exceed air temperatures by as much as 20 degrees. I wish I had read that part before wasting seeds and water. Air temperatures in my area haven't gone above 85=B0 yet this season, but I'm sure that the soil has gotten significantly hotter than that.
I tried getting a second round of carrots, coriander, and chicory started three weeks ago. I have ONE new coriander seedling. The carrot seeds have the same maximum temperature as the onion seeds.
At the same time, I started tomato and cantaloupe seeds. They have germinated readily.
Hope that helps!
+-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-+ | Ladasky Home Solar, Inc.: blowing sunshine up your | | power grid since March 24, 2005. Fiat lux! |
+-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-+ | Uptime Downtime kWh generated kWh consumed | | 437 days none 7904 8294 |
+-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-= =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-+
HomeOwnersHub website is not affiliated with any of the manufacturers or service providers discussed here.
All logos and trade names are the property of their respective owners.