Candle light wards might also be another thing. I can see Tsava Leko having wards based on candles around their caravan. Though I think his own wards where originally dolls that he used to focus elemental powers into.
How to Grow Spinach in Pots . Learn how to spinach in pots, it is one of the vegetables that you can grow in shade and in any kind of space. Growing spinach in containers is easy too you can even grow it indoors on a windowsill!