Overwinter Crops?

broccoli & lettuces have done well for me this season. Peas if you get them started early enough.

rob

Garlic will overwinter.

I doubt garlic is the only one, but my personal experience is more with perennials (e.g. rhubarb, rosemary, mint, oregano, sage, apple, blueberry, strawberry, etc), than with fall planting of crops to dig up next summer. Fall planting works well with most perennials (although I would aim for early fall, as soon as the summer heat has abated, because the point is to get some growth before it gets cold and days get short).

The onion family is your best bet. Garlic, chives and shallots are meant to be planted in fall so they overwinter quite well here just north of NYC (5b). Leeks, after a full growing season, may be totally surrounded and covered with autumn leaves and burlap on top for protection from snow and ice and thus may be harvested all winter long.

Potatoes will rot in cold wet ground. Plant them in spring.

Asparagus is meant to stay in one place for decades but you plant fresh crowns in spring.

J.

Tim wrote:

Potatoes may indeed rot in cold, wet ground, but imagine my surprise this spring when a few "volunteer" potatoes showed up in last years potatoe row! Obviously I hadn't quite gotten them all.

My suggestion would be for you to try it out and see what happens!

I have: a) the worlds worst draining soil - at least 90% clay (proven by the fact that I can kill with the dried clods laying about) despite MASSIVE amounts of green manures. compost, regular ol' manure, rye grass (you get the picture) b) zone 4b-5a (is there such a thing? right on the border, as it were)

On the other hand, my attempt at overwintering spinach (supposedly a no-fail cropper) under protection failed miserably; only one plant out of a couple short rows actually made it into spring. Seeds sown in the fall to germinate in spring.

Good luck to ya!

Try using pelletized GYPSUM to break up the clay. It's a good source of calcium, too, which is often overlooked as a nutrient for healthy plants. The beauty of gypsum is that it won't raise or lower the pH of the soil; use as much as you need. . .which may be a lot, from what you say. You should be able to find pelletized gypsum in 50-lb bags for about $5 or $6 at a garden center (I don't think the big-box stores carry it). Meantime, don't give up with adding grass clippings, manure, etc., since you can't go wrong with such additives in the long run.