Lettuce/Mustard Greens/Arugala planting in Seattle?

Lettuce/Mustard Greens/Arugala planting in Seattle?

I have my starts all ready to go. I have a nice patch to put them in... 2 patches in fact. One gets more sun than the other. Last year, when I planted my lettuces in the sun, the did horribly. Any advice I might need to get these starts on the right path? Sun, shade, soil, etc, are all things I am just learning! Thank you!
SPRING IS SPRINGING IN DA LOU!

SPRING IS SPRINGING IN DA LOU!

Tomatoes

Tomatoes

life is a garden – dig it.

life is a garden – dig it.

Bathtub mold problem!

Bathtub mold problem!

Garden wildlife

Garden wildlife

plant ID help

plant ID help