Brown spots in flowering

[blue]

I found this tucked away in the vaults too - it's not got exactly the same products as yours, however you should be able to adapt and maybe find some use in it.

Duck Commanders Biobizz Light Mix Feed Schedule

My Bio Bizz LightMix Feeding Schedule

Week1 day 4
Bio Bizz Grow 0.5ml,Bio Bizz Heaven 0.5ml Per L

Week2
Grow 1ml,Heaven 1ml, Alg A Mic 1ml per L,

Week 3-5
Grow 2ml,Heaven 2ml, Alg A Mic 2ml per L CalMag 1 feed per week 3ml per 5L

Week 5
Grow 3ml,Heaven 3ml, Alg A Mic 3ml, Bloom 2ml per L CalMag every other feed 3ml per 5L

Week 6
Grow 3ml,Heaven 3ml, Alg A Mic 3ml, Bloom 2ml,CalMag every feed 3ml per 5L

Week 7
Grow 3ml, Heaven 3ml, Alg A Mic 3ml,Bloom 3ml, CalMag every feed 3ml per 5L

Week 8-10 week Pre-Harvest
Grow 2ml, Heaven 4ml,Alg A Mic 3ml, Bloom 3ml, CalMag

Week 10
Heaven 4ml,Bloom 4ml, No CalMag

Week 11
Plain Water (I have done this with out plain water and extended Week 10's feed till harvest day doesnt affect taste or smoke)

Hope it helps!

 

[Weeder]

Woooow that was puick answer, really appriciate it tnx blue!! So according to soils ph calculation my soils ph is like 5!!! Solution went in in 6 ph and went out ph 5.5 or even less , im checking with strips so i cant tell exactly, i had thougts of buying soil ph meter or water ph meter or should i just try to ph up the soil bcz its acidic nomatter how u'll look at it?

 

[Weeder]

Just saw ur 2 message, tnx again ! It will help , ill check it out.

 

[Waira]

...If somebody told you soil pH "fixes" itself, you were lied to,... patently wrong... there's some buffering capacity in good soils from what lime they put in, but it's not a panacea for maintaining in-pot pH,... adjusting you water and nute inputs if necessary goes a long way toward maintaining the pH! There's a limited range that's best, and outside of that, nutrient availability starts to suffer....you are out of that range now,... straight run-off isn't accurate, and the strips are crude resolution too, but no doubt, it's too acidic in there... as you see, P starts to lock out fast at 5.5,.... this means even if there's enough P in there, it's getting into the plant,.... so, I gather you have no pH meter or soil probe? no matter what method you grow in, a meter is critical (liquids only), a soil pH probe for testing in-pot directly, none of this run-off nonsense (Accurate 8 is a good, relatively inexpensive model), and a TDS or EC meter will come in handy often too...
... get us new pics too, and we'll see what the next step should be, likely a flush if the soil is that far off,..

>>

 

[Weeder]

Thank you very much Waira, i realy appriciate it and it makes me feel good to know i have support in my new hooby from people who knows. @Waira
@blue !!! Ill send pics as soon as i can and i hope ill get the best of it even though its my first 1.

 

[Scar17]

As I am also new only advice I can give is when having an issue a day seems like a week, 3 days...3 weeks. keep that in mind. All my questions always got answered and I made it through with some really good bud. I have some THC bomb seeds on day 62 or 63.

Good luck, grab a meter it's a must to effectively fix issues related to ph. Spent many hours debating what that little color on that strip represented.

 

[Weeder]

Im having problem with uploading photos.

 

[Weeder]

U can see the brown spots in top leaves.

 

[Weeder]

Today is feeding day , should i flush the soil with 3 times pot size and right after feed it with nutes (ill ph the soulotion) ?

 

[Weeder]

Ok so i placed it in the bath and flushed with like 40 liter more or less until the runoff ph was 6.5 (strips) then i made soulotion made from 3ml/l algamic, 2 ml/l cal mag extra (4-0-0) and 1ml/l bloombastic, then mixed some baking soda to raise ph a bit so the soulotion went up to 6.5, the runoff was 6.5 as well, i asume problem solved?
@Waira @blue