A few months ago I decided to try using some Neptune's Fish & Seaweed 2-3-1 fertilizer on a few 1-year-old plants every 3-4 weeks. They seem to have enjoyed it. A few weeks ago the buds started and I now have around 30 peppers growing. Is there a time I should stop using it? Will it affect the peppers at all (good or bad)? Should I continue to give it to them? I'm also using it on another batch of small plants I started this year. Thanks..