Growth seems doing well, although as mentioned one of the plants, (left bottom) didn't manage to recover from the damage.
Currently watering once every 2 or three days with about a liter, liter and a half per plant, until is dry again. Any advice on this method?
@AlpineGoat, Thanks! I was impressed with the strength of the roots as well. I planted them yesterday and this morning two of them already fully came out with the false leafs and 2 tiny normal leafs. Hopefully will continue strong growth. The first I planted was killed by the wind and cold last week :(
Nice set up you have with the Summer Berry, wish I could set up a small growbox as well.