Indoor Moby Dick XXL & Afghan Kush

[Glasgow Stoner78]

Moby Dick 2

 

[Glasgow Stoner78]

All 3 together

 

[Glasgow Stoner78]

View attachment 504198 My setup in a walkin cupboard,I built a Mylar enclosure inside using the outer walls and installing a lowered roof too create a 2mx1mx2m enclosure. I have a 300w LED and a 600wHPS Lighting with 3 x 6" fans. I've got the HPS at 12" from the plant tip and maintaining this height progressively. The LED is a little lower at 8" from tallest plant. I'm growing in BioBizz Allmix withinand using BioBizz Grow,BioBizz Bloom,BioBizz Top Max,BioBizz Root Juice and Plant Magic Magne-Cal+

Apologies for the side on pics

All advice welcome

 

[woody]

Looking good man, just keep an eye on the plants for heat and light stress. 16 inches away is the normal distance for a 600w hps

 

[Glasgow Stoner78]

A couple of leaves on each plant have yellowing too the tipping just now but it's not spreading. Can under feeding cause this? I was browsing last night and seen a BioBizz schedule for autos and mines were around half of what the lad had recommended. All a learning process for me

 

[woody]

Hey dude it can sometimes be hard to tell but general rule is
Underfed- lower leaves will slowly yellow this is the plant taking the stored nitrogen to feed the new growth.
Overfed- newer leaves will show bright yellow tips or leaf edges as in tip burn.

Check out the biobizz knowledge base thread in the fert section. A few pages in duck commander has an improved auto schedule. If you use it as a rough guide you should be good

 

[Glasgow Stoner78]

It's all lower level leaves that are showing signs so it would seem under feeding then. Thanks for the heads up on the BioBizz schedule buddy appreciated

 

[woody]

@Glasgow Stoner78 hey dude just remembered about the schedule, heres one I made that's just a modified copy of dc's

that's per litre of water

 

[Glasgow Stoner78]

Sanguine your a legend sir much appreciated

 

[jbmoviefan]

Looking good sir, nice dark green to your leaves and some seriously dense growth. I look forward to watching these flower in as I'm curious about the XXL strains, and the internodal space looks tight. What are your temps running at with the two lights in the relatively small space?