Here is my lame mixture buddy
3 gallons peat moss ( Canadian only sorry )
1/2 gallon Vermiculite
1/2 gallon Perlite
500 ml Blood meal
500 ml Bone meal
1 extra large fattie
Place into 5 gallon pail remember the damn lid and shake till arms are sore.
And I always do first water after transplant or for seedlings with fish emulsion mix, whether they are in flower or veg and they never falter.
That's it buddy.
Daniel