Monster bud mix nutes ( lack of nitrogen)

Wel its super simpel what i mean with dont last long enough u need to mix em into the soil not add them after so i cant mix new mbm into the soil since there a plant in the soil im not gonna pull him out of the container remove allot of soil and then add new soil with the nutes in them the only thing i can try i topping it on the soil but its intended to mix it so i can release nutes slowly into the soil

I don't understand "they don't last long enough". If the plant needs more, give it more. I fertilize a light dose with every watering. I'm trying to keep the nutrient level in the soil smooth and consistent without the spikes of fertilizing once a week or month. Each variety is a little different and photo & auto's are different so I adjust my fertilizing to what the plant is telling me. I only use fertilizer schedules as a rough guideline for getting started. I often have to give extra nitrogen in addition to what my flower fertilizer provides for 3 or 4 weeks into flower. I will provide more extra nitrogen for the early weeks of flower and taper down the amount.

Didnt use any boosters at all with it normally for auto flower you dont really need it . So i didnt look for some extra boost when i used this mix for photoperiod. Ye really good stuf that mbm by zammi just doesnt last enough for photo period i gues only lasts 10-12 weeks max i gues and the flowering all ready takes 9-10 weeks :/