Better growth
I have a feeling that some of my growth problems are getting better (knock on wood), this is what i have done:
1 More stabile fertilizing regime (probably not the main problem but clearly some help).
2 Added Mg and Ca to the fertilizing regime (This seems to have a lot to do with the problem solving).
3 More lightning hours (no idea of what impact this have had).
4 Better circulation of the water (I made a new outlet pipe with smaller holes which made the water flow increase, this seem to have made quite a difference)
