Planting Update - Carioca Lettuce

I have started planting all the seedlings that I have started.    Today I planted a 50 foot row of carioca lettuce.   This variety is a red lettuce that forms loose heads.     I plant 3 rows within each row that is about 3.5 feet wide.   The seedlings were started in a plug tray.  

Here is a image of the seedlings.   They have decent roots so should start quite easily.   Lettuce plants are very easy to transplant.

Here are images of the rows after they were planted and finally an image of this variety when it's mature.