Garden Haul 2, Onion, Potatoes, Spinach, Coriander, Bush beans, Turmeric, Ginger, Tomatoes plant

1) I had install the fleece on my most of plant, still more to install later on.

2) I'm also doing trial on self watering system, but not sure how effective will be, planning to add more bottle in that container itself too, also in my plant pot too.

3)  please advise or give suggestion, how to survive the plants while away from home.