Gardening Challenge Still Indoors

My tomatoes are doing very well and the cabbage and cauliflower are finally growing but they seem kind of fragile. Here is a cabbage seedling above. They tend to fall over on their stems. Is this normal?

I planted my cukes into peat pellets yesterday and raked the garden in preparation for planting a row of lettuce. Hoorah for outside gardening!! I also trimmed my overgrown bushes.

The spring blooms are coming along and the grass is starting to grow. Mowing is in the not too distant future I think.