Monday, March 20, 2017

Celery

I mentioned in an earlier post that the celery was a wash. I planted a whole bunch (in moss, sheltered, under grow lights) and not a single one came up.

Thinking my seeds were perhaps to blame, I did a germination test. I scattered a pinch of seeds in a plastic bag on a wet paper towel. It took a while, but every single silly seed sprouted. It was like the celerypocolypse, with zombie celery popping up everywhere.

Celery is notoriously picky, and if I manage to grow this stuff I only want the strongest. I want the plants that will spit "not good enough" back in my face and grow in spite of my neglect. I stripped the seedlings from the paper towel with my fingers, scraped them all up and unceremoniously dumped them into the moss where I tried to start seedlings the first time. They did OK, a little yellow. When they had seed leaves I took them out of the moss and plunked them in the dirt.

So far, so good. I can see half a dozen that are sinking their roots into the dirt and laughing at my attempts to kill them. This is good. I'll try harder next time. :)

Monday, March 13, 2017

The effectiveness of a pinned post

I have one post (on vinegar craving) that still gets about 200 hits per week after five years. I can see that the posts to either side of it get more hits than most of my other posts, but few people go so far as to search out the homepage and see what I'm currently writing.

So I did a test. For three days I "pinned" the vinegar craving post, just to see if there was a difference. Taking into account that there are a LOT of comments on that post and it would take a long time to scroll down through them, I expected that the post just after it would have a few more hits. Probably just because of proximity. I think the system counts it as a view even if the individual just scrolls to it in getting past the previous post. If the skuttlebut about a pinned post driving more traffic to other posts is accurate, then the posts beyond the first should also see an increase.

During the test period the next post down (True Potato Seed update) got 18 hits, about triple the usual, but no comments. The posts below it got no more than usual.

I have concluded that the idea of a "pinned" post being a draw for traffic applies ONLY if the audience is the same for both posts.

Monday, March 6, 2017

TPS (True Potato Seed) Update

Potatoes are a root crop, right?

Most people believe that potatoes don't set seed, that they are root crop only. Like garlic, but that's another topic. In fact, most potatoes do set seed--it's only the "commercial" varieties that have been bred for male sterility, which means the flowers don't set fruit unless they're hand pollinated.

I always knew potatoes had flowers, but since I have never seen a seed pod on a potato (in spite of years of trying) I assumed the flowers were sterile and didn't go any further.

Until last year, when I accidentally ran across a mention of True Potato Seed and went looking for more information.

It's really not important to go into the details here, but this year I planted tps, or true potato seed, for the first time.

True potato seed prefers cooler weather, with normal germination temperatures being between 50 and 70 degrees. Using a heat mat will give you more consistent results, but it won't result in higher or quicker germination. The seed leaves are smaller than a radish seed, or another comparison would be the point of a pencil. I can't think of any real comparisons in the modern world, so you'll have to use your imagination if neither of those work for you. Think really tiny. The stems are about the thickness of a paperclip, and hairy.


The first batch started to germinate after about 10 days and I got 30% germination. I have since read that because of their built-in growth inhibitors (a lot of seeds have this) germination can take anywhere from five to fifty days. So 30% may not be accurate, but it's what I got. I now have 9 plants from that first batch.


The potato seedling is shown here (in the center) with tomatoes below and peppers above, all of them planted the same day. If you look really close you can see two more potato seedlings, just two leaves poking up above the soil in the two pots that look empty. This was the day after transplant into their first pots.

I'm half expecting a high failure rate this year. I hope not, but working with plants when I'm not familiar with their habits and needs gets tricky.