Kindbudzanswered grow question 7 years ago I have been using the same nutrients on my grow following roughly the same dosage as you and as you can tell from my diary I also experienced deficiencies. However these dificiencies were not caused from a lack of nutrients but from an excess of nutrients. The over use of these nutrients caused a nutrient lockout and I ended up getting nute burn which I should have taken as my first sign. I recommend flushing your grow medium. Use the fox farms sledgehammer it works well at breaking down the built up salts in the soil. Use up to approximately 3 times the volume of your pot with water treated with sledge hammer. For example if you are using a 5 gal pot it could take up to 15gal of water to flush everything out. After you have flushed it let the soil dry out completely so the container is light to lift. Your next feeding cut out the grow big entirely. Use 1/2 a tsp of tiger bloom and 1 tsp of big bloom. Continue this feeding unless your plant shows further issues and add or subtract nutrients as necessary. Hope this was helpful. Best of luck on your grow!