Is rhubarb a fruit? Let's check a seed catalog.

A reader sent along a picture from seed catalog and to no one's surprise, rhubarb was placed in the "fruit" section. For those who like such things, fruits are flowers at the stage of seed dispersal. Rhubarb is a vegetable that is used as a fruit, but that does not make rhubarb a fruit. Specifically rhubarb is a petiole or leaf stalk; this is fairly obvious because of its U-shape in cross section. Some people think it's a stem but what we pluck is the whole leaf, but then the green blade is cut off, which is good because it's toxic. The fleshy sour-sweet leaf stalks are most commonly used to make pies, and one old nickname for rhubarb is "pie-plant", and divisions of mature clumps would be given to newlyweds to help them establish their garden. Boy, those were the days, when getting a barn built and planting your garden were top priorities.  And speaking of seed catalogs, Johnny's Seeds catalog (Winslow, Maine) showed up in the mail today, and if you can't find what you want in it's 240 pages then it really isn't for sale. This is a great catalog for browsing, but it's ridiculous for us micro-gardeners. This is really a catalog for small farmers, so to make up for them sending me this monster, I've provided the link for some online shopping. In particular, baby bok choi (or pak choi) is hard to find in most garden seed displays at shops, so TPP has to order seeds on line, and this is probably how the mailing list was constructed. This catalog features around 50 different kinds of microgreens, over 40 different "baby" greens for salad mixes, but be careful, some are sold in quantities up to 25 lbs. and that's a lot of greens my friends. Some aren't even sold in individual packets; they start at a price per ounce, and that's still a lot of seeds.They provide more information about germination and disease resistance than any catalog, TPP has ever seen. At any rate if any of you have a favorite seed catalog, let us all know in the comments. Mrs. Phactor has said the TPP will get an Italian seed catalog that she requested, so something to look forward to. And it's getting to be that time of year to place your seed orders. 

Lincolnland needs a state vegetable? Well, don't nominate a fruit!

When it comes to crops here in Lincolnland, there are two, maize and soybeans. In terms of value nothing else comes close. Some 4th graders decided that the state needed an official vegetable, and one of our legislators with nothing else to do decided to help, so they are nominating sweet corn as the state vegetable. Except of course, it's technically a fruit, an immature caryopsis with sugary endosperm, i.e., a cereal grain. It's hard to know if Lincolnland has any vegetables of note; maybe asparagus. Now of course this is a repeat of the all too annoying problem of usage versus botany. Tomatoes and cucumbers are fruits. And so are cereal grains. Now apparently our citizens each eat on average something like 50 lbs of sweet corn, but is that the weight at harvest?  As you know, you buy sweet corn by the ear (infructescence) and the husks and cob are not eaten and discarded, and you hardly know where to put a high carb "vegetable" like this in the food pyramid. And of course when you got 4th graders doing the voting it skews things a bit toward the tastes of a younger cohort. According to their criteria the state "vegetable" should probably be squash, marketed as canned "pumpkin", for which the state is actually famous (pumpkin capital of the USA) but does that bounce it back into the fruit category where it actually belongs?  Who knows. Go for it kids.

Is a white potoato a vegetable?

Perhaps spurred by potential squabbles over school lunch nurtitional guidelines, TPP has been asked this simple question. The simple answer is, yes, the white potato is a

vegetable, which by definition is an edible root, stem, or leaf. The white potato (although they also come in pink, yellow, and blue skins & flesh) is a tuber, a modified stem. However this vegetable is in a special category that we call starchy staples. These are basically vegetables that supply a significant amount of dietary calories. So the white potato is heavy on calories (although low fat). When thinking in terms of balanced diets, the white potato is more like rice and bread than like kale or carrot. Tater tots are not even remotely like eating carrot sticks.