We have more lettuce again. The hydroponic towers aren't good for everything, but they are particularly good for lettuce. I tried to space out the planting so that the lettuce would be ready at different times, but somehow it's still all ready at the same time. It's mostly romaine with a little round and red thrown in for variety. I've found that the lettuce will just keep growing if you just snap off individual leaves - rather than taking the whole head. We usually have more than we can eat and start giving it away before it shoots up with seeds. We like it best as a Caesar salad.