We’ve just summarized the results of our 2016-17 overwintering scallion experiment. In brief, we evaluated several different varieties’ ability to survive overwinter, protected by a single layer of heavy (1.25 oz/yd2) row cover. In this study, none of the many white scallion varieties we looked at had better winter survival than Evergreen Hardy White. However, … More Overwinter scallions: results in
Every fall, it seems as though we should be slowing down, and finishing up the summer research projects. Of course, we are doing this. But we are also busy gearing up for the big rush in fall data collection, and putting the final touches on our overwintering experiments. This fall, we have been pushing hard to finish … More A fall update… still busy!
Our overwintered onions have sized up nicely, and the tops have fallen for several of the plots. Fallen tops are an indicator of bulb maturity, so once this happens, we start measuring size and weight of bulbs. What are we seeing? There was a fair amount of bolting this year, especially in the earliest planting, which … More Onions down!
It has been a busy week for our research program! Our summer team (Jackie and Talia) is here, and Kaitlyn is done with classes – so in the past week, we have: covered the caterpillar tunnels and planted tomatoes and habitat plants for our SARE high tunnel project. planted our greenhouse pepper variety trial, and sent … More A busy week
We had a chance to peek under the low tunnels late last week, and found some beautiful onions. They’re looking strong and healthy, which is not a surprise given the mild winter we’ve had. Based on prior results, I would not expect that we’d be harvesting them until mid-May, but who knows? Stay tuned.
The tops of many of our overwintered onions have fallen, signaling that they are mature and have reached their final bulb size. We’re pulling these and measuring them, and will then let them dry down. This experiment has approximately 20 varieties planted at five different planting dates in both high tunnel and low tunnels, so there’s … More Onion harvest underway