We've only been growing
brussels sprouts for a few years, so I'm not surprised that I'm still
working the kinks out of our system. This looks to be a good year for
them...but I can't take credit for the success. Because the big,
beautiful plants like the one shown above were purchased at the beginning of August as already good-looking sets.
In contrast, my
best-looking homegrown plant is running about a month behind. If we have
a mild late fall, we'll get a good crop from this bed, but a harsh,
early winter could just as easily wipe these plants out before they
bear.
Moral of the story: start
brussels sprouts earlier than you think you need to. I'd say the
beginning of May would have been about right in our neck of the woods.
I have to seed mine in mid-May for a mid-June transplant date. In our location I have to get certain fall crops in before the Solstice or they will not produce. I skipped brussels this year, and am thinking of going to kalettes since I have had no luck really growing OP Brussels, only hybrids.
I went to a vegetable trial in September put on by a group that I belong to at the Oregon State University research farm, and part of the trial was for planting dates of overwintering coles. Interesting to say the least. I am looking forward to the March trial meeting to see how each of the fall winter plantings fared over winter. http://www.capitalpress.com/Oregon/20150922/breeding-network-connects-farmers-chefs
Julie --- Sounds like I need to follow your lead! I think we're a very similar climate to central Pennsylvania.
Nita --- Fascinating about the planting-date trial! I hope you'll post on your blog or here if you find out what they learn. I'm still working out the best planting dates even for our old standbys like kale. Right now, I plant at three different times, and one always does better. But I keep forgetting to take notes and find out whether the best bed is always planted at the same time!
Katherine --- My only fertilizer for nearly all crops is compost topdressed at planting time. In Asheville (especially if you're in the city itself), your brussels sprouts might hold up all winter under a row cover. We haven't put row covers over them before this year, but they usually do well for us until around New Year's uncovered. It doesn't seem to be a certain low temperature that causes the sprouts to rot so much as continuous low temperatures. Good luck!