Beautiful all the same amount of the mineral mix relative to size of pot. the others may be worse because of genetics and what not....assuming this is all the same batch of soil. The gypsum will be the only one that leaches quickly out but it wont hurt anything having those up on top as well, just make sure you do both. Give it a 1tsp epsom salt to 1 ltr spray bottle. and mist the plant with that in flower. Get another for kelp. If I am not mistaken, kelp is better to give as a foliar. You wont hurt anything either way though.