The Viparspectra work very well both in vegetative and in bloom even if of low power they do their job. One, however, broke down after a few months and the manufacturer did not offer me an acceptable solution but nothing serious given the price. We used Biobizz as fertilizer following their schedule and they seem to run well. 20 liter jar is also abundant.
Zamnesia Gelato was a very pleasant surprise, the best plant we've done so far. It grows taller than the others right away, not recommended in low growers and a topping is recommended to multiply the buds. This plant has given us great satisfaction, we will do it again even outdoors and we will try to improve ourselves