Am I using too much nitrogen?

[Errol]

Hi Luches, thanks for doing your calcs so quickly. If I'm reading them correctly, it seems that you think the mix could certainly do with some magnesium sulphate - and that the concentration should be 7gms/litre Hydrosol, 7gm/litre calcium nitrate, 4gms/litre MgSO4 and possibly 1 gm/litre of calcium chloride? Am I close or on the wrong tram altogether? Our tap water is soft and not heavily chlorinated, by the way.

Wouldn't that imply that aside from adding a sizeable amount of MgSO4 and a little CaCl2 to my nutrient, I would keep on doing what I am now ie using equal quantities of Hydrosol and calcium nitrate?

This would be at odds with my thinking at the moment ie that the level of N in the 50/50 mix is possibly too high, causing too much vegetative growth.

What are your thoughts on mixes referred to in the following link?

MIXHYDRONUTRIENTS

Many thanks again for your efforts and interest.

Cheers,

Errol