Increase Nutrients During Flower?

I've heard this many places, but consensus doesn't always mean accuracy.

I'm using Dyna-Gro Foliage Pro, Pro-Tekt, Kelp, and Epsom Salts. I've been adding some of my End-Blossom Rot spray to my solution, but I'm thinking I may need to splurge and buy a better calcium supplement. Should I also increase my base nutrient amounts? I'm already using a full tsp per gallon for every watering. Each plant gets around a quart of water from the gallon.

Any thoughts or suggestions?

I'm growing Blue Dream incase that helps anything.

only add cal/mag if your actually showing a deficiency for it, to much of it can start locking out other nutrients. I personnaly start with light feeding and increase over time until I feel like the plants are reaching there tolerance for it. adding cal mag you would not need to increase your base nutrient amount unless you start showing deficiency, and even if u do show deficancy it might be from to much cal mag. its always better to under feed as its a lot easier to recover from and you can more easily judge how much more nutrient you should be using.