Indoor What do you guys think?

[Bob johnson]

400w hps
Humidity at 40%
Temperature : stable 79f
Light distance : 27" (lowering 1" per week till 16")
Using a soil less substrate. ( see pictures below)

They are at 24 days in! Seems fine no?
Btw I just started the LST as they need to be handled (imo) from early to help the plant get a maximum of light coverage!
Light is at 27" away from the tip of the plants. I'm lowering the lamp each week by 1" till 16" from tip.

If you guys have any advice tell me right away

Ps : I know about the small nitrogen deficiency and its being fixed with normal dosage of flora nova grow formula. ( see picture below)

 

[Bob johnson]

Forgot the chart and the soil pic

 

[Bob johnson]

Anyone wanna give me his opinion?
Btw some of the new growth has yellow tips... However it had a nitrogen deficiency. Can anyone help?

 

[namvet25]

What type of light and what wattage? When did you start feeding?How often? What dosage?

 

[Bob johnson]

Lamp : 400w HPS
1/4 teaspoon of flora nova growth mixed with 2L of water, once a week. Started at week 2.

 

[Bob johnson]

Help?

 

[Burr_nit]

Everything looking good, if your tackling the nitrogen def..