my plants always did run out of nitrogen, too...but, you don't want to add too much....
...it will increase the flowering time..IMO

I found by added a thin layer of blood meal to the soil; near the bottom of the pot...no more nitrogen shortage.
Dutch Pimp Reviewed by Dutch Pimp on . First Grow - Kalishnikova (WhiteWidow/AK47) Start to Harvest - Any guess on Yield? Hey guys, Today I am chopping my Kalishnikova plants. I am not 100% sure they are ready, but they are acting a little funny so I am playing it safe. As you can see from the pic literally every large and medium sized fan leave has yellowed and fallen off. I would say 25% of it occured last night. Trichs are 75% cloudy 25% clear and I cant find a amber one. 10 weeks and 2 days of Flowering. Fox Farm Soil Canna nutes (Terra Flores, Vega and Boost) 1000w HPS Hortilux Grown from seed bought Rating: 5