I decided to start Delilah and JH3 on Uncle Johns Blend 0-0-2 at around 1/5 to 1/4 percent strength. I also added Sugaree 0-0-2 with the same strength. Both say to use them in the final 3 weeks of flowering, they're the same nutes I inherited with that stuff I bought on craigslist a few weeks ago. Some of these bottles have $30 price tags on them and made from Cutting Edge Solutions.
Up until now I have only used Botanicare Pure Blend Pro Grow for all of my plants, from seedlings to Delilah's last water 2 or 3 days ago. I had 3 different strengths, 0 - 3 weeks, 3 - 7 weeks, 7 weeks and older. I haven't bought into all the expensive nute hype yet but if Delilah comes up short, I'll definitely invest into it for the next batch.