I Need Expert Opinion!!

[moonlightcsp]

Here are pictures if anyone has any advice please give it to me, all plants have been watered with same Nutes, funny how one plant is just the greenest and nicest and the others seem to have more problems, is this normal? These are 2 diff strains smaller are Early/Mango and the tall one is a bag seed have no idea??
Does this grow look good or am I doing ALOT WRONG!!

Thanks To All in advance

Moon

 

[ganjabanned]

If I may critique your garden:
-I think you're wasting a ton of lumens by treating your light like an incadescent. Imo it should have a hood and be suspended above the middle of the garden. What wattage is it? It seems like it may not be providing enough lumens for optimum growth.
-I think the plants are too close together.
-It also appears that there's no ventilation. Plants need constant fresh air to reach their full potential.
-It's hard to tell, but it also appears that there may be a nutrient imbalance.
Other things I couldn't tell from the pics:
What size are the containers?
1 plant per container?

Also, it's time to switch to plain water only for the budding plants.

Some strains are touchier than others. They can react differently even tho side-by-side.

 

[Mutt]

Need to know a couple of things. Sorry for answering with questions.
1. whats the PH of the soil.
2. What ferts and whats the feeding and water schedule.

Also how far into flowering are ya?
Lower leaves yellowing this far in is normal. but not the top leaf tips. that looks like fert. burn to me.

 

[moonlightcsp]

PH is about 6.5-7.0
watered maybe a little above average, every few days
was using 20-20-20 for Vegging now using SCHULTZ Bloom 10-54-10

400HPS Light 12/12

 

[Dr.GreenThumb]

I would flush the soil, and go from there. I agree on possible nute burn like Mutt stated...

 

[moonlightcsp]

great thanks I will try.

They are 4 weeks into flowering