I haven't planted very many things from seed. So I have been fascinated to see how these different plants grow. You saw the beans last post. Here's the other half of that seedling tray:
L-R: violas, Marigold Mars, and Marigold Bonanza mix
The violas, from such a tiny seed, start out with those 2 round seed leaves, then begin adding more leaves from the juncture of the leaves, one at a time, the same round type.
As you can see, the marigold 'Mars' is a dud. I haven't had a single one germinate! I'm not sure what I'm doing wrong, or if I ought to call the seed company and have them send me out another package.
The other marigolds, though, are going strong in all the trays. They start with the long slender seed leaves on a short stem. Then first put out the two larger toothed leaves you see there. It's kind of hard to tell, but after those first two, the leaves grow in groups of 4, with 2 pairs, each coming below the bigger main leaf.
This tray, L-R: hollyhocks, violas, cosmos, basil
So the hollyhocks' seed leaves are big and round in shape, then their new leaves come one at a time, also round, growing from the juncture of the seed leaves.
Cosmos resemble marigolds at first, with the 2 long, slender seed leaves, but their stems are all about 4 inches tall. Then the true leaves, as you can see, are very finely cut, coming out in pairs close to the seed leaves.
The basil has been very interesting to watch, too. The seed leaves are those larger, spade-shaped leaves. They originally were so close together they looked like one leaf, with two little eyes in the middle. Now they are growing apart and the true leaves are appearing, so far in pairs, right from the middle.
By the time the trays are at this point, you don't need to check your paper anymore for what's what. It's very obvious by their growth. I have really enjoyed this learning process so far!