So to make a long story short, I've been busy with work and saw yellowing so I thought it was a Nitrogen deficiency and gave 2 Alfalfa and Kelp teas as outlined below. After about 10 days and no improvement, I had a closer look and realized that only the new growth was yellowing and I believe it is a Sulfur deficiency now.
If we just assume that it is a Sulfur deficiency only, (no pH issues, etc..) and these teas were applied about 7 days apart, would an Alfalfa and Kelp tea (I used CC's recommendation which I believe is: 1 cup Alfalfa, 1/4 cup Kelp per 5 gallons water) brewed for 12 hours and another Alfalfa and Kelp tea brewed for 24 hours contain enough Sulfur to treat the deficiency?
If we just assume that it is a Sulfur deficiency only, (no pH issues, etc..) and these teas were applied about 7 days apart, would an Alfalfa and Kelp tea (I used CC's recommendation which I believe is: 1 cup Alfalfa, 1/4 cup Kelp per 5 gallons water) brewed for 12 hours and another Alfalfa and Kelp tea brewed for 24 hours contain enough Sulfur to treat the deficiency?