Potato and tomato yields, VABF Conference, weather extremes.

Potato harvest 2014 croppedPotato harvest October 2014. Credit Nina Gentle.

We got our June-planted potato harvest finished last week, and I counted the crates – 122. That makes 3660 pounds, a pretty good amount for the space we used. The Red Pontiac seem to have done a whole lot better than the Kennebec – the same result we got from our March-planted crop. One thought is that maybe the Kennebec seed pieces were cut too small, although I’d be surprised if the whole crew managed to do the same thing twice.

Potatoes into crates croppedWe use discarded plastic crates for our potatoes. They are lightweight, stack easily and don’t grow mold. We store our crop in our root cellar, which is built into the ground, a kind of constructed cave. Nice, fossil-fuel free and low-tech. And, like natural caves, it is prone to damp. It’s prone to mice too, but we have our organic solution to that problem: a black snake lives in there. We have been known to commandeer a snake, if none has chosen to move in. It’s a good winter home for snakes

Our organic pest mouse  remover. Credit Nina Gentle

Our organic pest mouse control expert.
Credit Nina Gentle


We also tallied our Roma paste tomato harvests for the year. We gathered 313 5-gallon buckets. If we’d had more workers we could have harvested more. Our plan was to harvest the whole patch of 530 plants twice a week, but during the peak of the season we were lucky if we could get one half harvested each time.The plants stayed in good health throughout the season, and the fruit stayed a good size. This is thanks to the selection work I have been doing when we save our seed (Roma Virginia Select). Also thanks to drip irrigation we have reduced water splashing on the leaves, which can spread fungal spores.

Geek Special: See our harvest data here:Roma Harvests

Roma is a determinate variety, meaning the number of trusses (branches) of fruit is genetically predetermined, but as with many crops, the more you pick, the more you get. Leaving mature fruit delays development of immature fruit. I have not found anyone to tell me how many trusses of fruit Roma has, and despite growing 530 plants each year for over 20 years, I have never taken the time to count them. Maybe next year. . .

If you read descriptions of determinate tomato varieties, you would think they are all tiny plants with a three-week harvest window. Roma is a large determinate, at least 4ft tall, and our harvest period lasts from mid-July until frost (usually late October here). Our peak period is about a month (early August to early September). Here’s a general description from www.seedaholic.com: “Determinate varieties are generally smaller and more compact than indeterminate tomatoes. . .”


 

The Twin Oaks Garden Crew is getting ready to have our annual Crop Review meeting. We work our way down an alphabetical list of crops, noting what worked and what didn’t. And at the same time, we pop our garlic bulbs into separate cloves for planting.


My next speaking engagement is at the Virginia Biological Farming Conference January 30 and 31 2015, with pre-conference sessions on Thursday January 29. Online registration is now open. I’ll be presenting my workshops  on Asian Greens and Succession Planting for Continuous Harvests. Lots of other great workshops too, including from Jean-Martin Fortier. Follow the link to get to my book review of The Market Gardener.


If you looking for a chatty online group of homesteaders, try Earthineer or, of course, the Mother Earth News blogs (I write for the Organic Gardening Blog)


Guess which was our hottest day this year: September 2? July 2? June 18? May 26? I recorded 97F, 98F, 98F and 90F. August didn’t get a look in! June 18 tied with July 2. And our wettest day was April 29, with 3″. Hurricane season didn’t bring us anything to blog about. I’m not complaining!