Outdoor multi strains

I am growing 2 Humboldt Afghan plants in a box with no bottom, the box contains 3 plants one being a strain from Ethos. The box was filled with Coots living soil mix, some worked into the soil below & I do add organic fertilizers to enhance growth. My nutrient’s are homemade compost, Concentrates 3-5-3 general purpose, blood or feather meal & BioAg TM7 1x/month & BioAg Nitro mino 1x/week when pushing them also use their Fulvic acid 1 to 2x/ month. During bloom phase I use AgSil 16 & PacificGro Sea Phos to boost flower growth. And I follow the manufacturer directions because my soil has a lot of nutrient content to begin with and I am looking for healthy growth vs excessive growth. I top dress with a mix of chopped alfalfa silage and our compost and as the season progresses & am always thrilled to see small feeder roots penetrating that layer. Beginning in August I purchase malted barley from the brewers supply & 1x a week grind it in the blender and use a cup or so per plant which also kicks soil life into high gear.