Should I be concerned about this, or not?

[ms48130]

So, this is my first (indoor) soil grow, strain is DanceHall. Previous grows were in coco using AdvNutrients and it was always a toxic mess and had to flush every few weeks, but I got through them. This time, I'm using Roots Organic's Lush soil which has been great (ph'd water only throughout much of the veg stage). Once I hit flower, I started using Botanicare's Pure Blend Pro Bloom in the watering, and also added Roots Organic's Uprising Foundation and Uprising Bloom amendments. This has really worked well.

I'm now at 9 weeks into flower, and just yesterday, pretty much overnight, my plants developed this:

They TEND to look like nitrogen deficient, but I also read that late in flower, the impression of nitrogen deficiency is common, expected, and beneficial.

Does anyone have a different take on this?

Many thanks!

I will add that I had to put in the screen, as the buds are getting top heavy enough to bend over the stems!

 

[PrimoClonesCanada]

Looking pretty good for your first soil grow!!! Nice big buds!!
Plants definitely start yellowing just before the end of flower. The bottom pic is looking like regular yellowing leaves near end of flower but the top pic with yellowing up at the top of the buds isn't. It looks like it's only leaves that are in direct light, so could be from light intensity but I'm no expert. Also notice the tips are burning so you might be feeding a bit to much, which could lock out nutrients and cause issues.
Your pretty late in flower so shouldn't be to big of an issue.

 

[ms48130]

Looking pretty good for your first soil grow!!! Nice big buds!!
Plants definitely start yellowing just before the end of flower. The bottom pic is looking like regular yellowing leaves near end of flower but the top pic with yellowing up at the top of the buds isn't. It looks like it's only leaves that are in direct light, so could be from light intensity but I'm no expert. Also notice the tips are burning so you might be feeding a bit to much, which could lock out nutrients and cause issues.
Your pretty late in flower so shouldn't be to big of an issue.

many thanks for the eyeballs and insights!

 

[CannaGranny]

Burning up the stored N, perfectly normal at this stage. You can always tell, as it starts at the bottom of the plant. Some yellow heavily others not at all. Looking good!

 

[ms48130]

Burning up the stored N, perfectly normal at this stage. You can always tell, as it starts at the bottom of the plant. Some yellow heavily others not at all. Looking good!

many thanks!