nitrogen deficiency question?

our plants have a nitrogen deficiency. they are about 2-3 weeks old and we just gave them nutrients for the first time with nitrogen. we fed them nitrogen 2 days ago and was wondering since they were lacking nitrogen if we should feed them nitrogen again next watering? some people have said feed them every other time. but it seems to make sense to feed them a little more nitrogen since they had a deficiency.

Think thats the most Nitrogen i've seen in a post. But anyway go ahead and start feeding. It all depends on how much you gave them the first time. Start with a 1/4 tea per gallon and work your way up. Don't need to feed every watering. Just look at your plants and let them tell you what they need. It might take a while but you will get there. Look for the new growth to see if your on the right track. What are the npk values on the nutes you are using? A good npk for veg is 3-1-2. Hope it helps. Good luck.