This is my first experiment using the micro blocks. In the past, I found that germinating in the 2" blocks was inconsistent, and I ended up with empty blocks I kept replanting, and in the trays I had them in, I ended up with seedlings of different ages all mixed in. Hopefully with this method there will be less waste of the empty blocks. Starting early like this, I'll get a good trial run to see how well this method works.
They look like this: