So I added 100 mL of my veg nutes, which took my PPM up to 2300. I'm pretty nervous about nute burn, but more nervous about my plants dying. Everything was going great up until a couple days ago!
dejayou30 Reviewed by dejayou30 on . Nitrogen Deficiency in Flower I am pretty sure I have a nitrogen deficiency. The bottom leaves are completely yellow. I am two weeks into flower and coincidentally I'm due for a res change tomorrow. Could this be why? My nutes are Botanicare Pure Blend Pro Fruit and Flower 2.5-2-5. Its only appearing in one or two plants as of right now. If its not just my plants signaling that its time for a res change, what's the best way to add nitrogen without hindering the flowering process? Rating: 5