Dutch Passion Think Diff, Cindy Jack: Tangs easy sched, autopots, autocobs

[TheMongol]

Thanks LM, really appreciate, but plz do it like i do to diagnose to be sure, hold the leaves against a light, don't want to stress you, but i want to be safe to say something, when i diagnose my leaves i go in my groom or tent and look at the leave from above holding it on my hand, but to be sure i go down on my kneews and look from below through the leave into the led lights ---> it's like xray view try it out

 

[lunarman]

Thanks LM, really appreciate, but plz do it like i do to diagnose to be sure, hold the leaves against a light, don't want to stress you, but i want to be safe to say something, when i diagnose my leaves i go in my groom or tent and look at the leave from above holding it on my hand, but to be sure i go down on my kneews and look from below through the leave into the led lights ---> it's like xray view try it out

ok let me see what I can do. But can you take a photograph if the camera is facing directly in to a light? And these leaves are very small sativa. Skinny.

 

[lunarman]

Thanks LM, really appreciate, but plz do it like i do to diagnose to be sure, hold the leaves against a light, don't want to stress you, but i want to be safe to say something, when i diagnose my leaves i go in my groom or tent and look at the leave from above holding it on my hand, but to be sure i go down on my kneews and look from below through the leave into the led lights ---> it's like xray view try it out

How is this picture? I used magnification in my phone cam and an LED light to spotlight it.

 

[TheMongol]

@Waira could you plz look into!

 

[Journey Man]

Hey Lunarman! How many ml/liter of A and B are u giving? And calmag i calculate to 1ml/L?

In my eyes, this plant looks hungry. Looks like she need some power in form of nutrients.
As i have not smoke for a couple days i cant really "talk" with the plants, They are basicly just plants, but i do have a feel that they are asking for food.
If it was me, i would have given them magnesium, calcium and some more basefood, if your watersource is allright and your ph is in check.
I will stick around and see how it goes and see what the cannaguru waira says.

Btw, whats your temp and RH?

 

[lunarman]

Hey Lunarman! How many ml/liter of A and B are u giving? And calmag i calculate to 1ml/L?
View attachment 876652
In my eyes, this plant looks hungry. Looks like she need some power in form of nutrients.
As i have not smoke for a couple days i cant really "talk" with the plants, They are basicly just plants, but i do have a feel that they are asking for food.
If it was me, i would have given them magnesium, calcium and some more basefood, if your watersource is allright and your ph is in check.
I will stick around and see how it goes and see what the cannaguru waira says.

Btw, whats your temp and RH?

Thanks for looking in @RamboGarden

Temp is 23C and RH is 40% now.
Feeding using Tangs easy schedule. 2 ml of A and B per liter. Also 1 ml per liter of carboload and overdrive based on his schedule and the age of the plant now.

I have been monitoring my autopot res this plant is hooked up too and I think it's drinking slower than it should be. I measure the depth of water inside the tank. I measure every morning and its going down 1 cm per day on average. I did clean the res and pumped air and water thru the line a few days ago. Also swapped out the autovalve with a freshly cleaned one.

I'm tempted to switch it to top feeding. At least for a couple of days. And see if anything changes.

 

[Journey Man]

A thing i learned was that i needed to both top-water and bottomfeed when i made the switch to the aquavalves as alot of the roots were higher up in the pots.
I didnt se you write anything about the calmag, are they getting calmag? I would say atleast 1ml/L if we talking coco.

 

[lunarman]

A thing i learned was that i needed to both top-water and bottomfeed when i made the switch to the aquavalves as alot of the roots were higher up in the pots.
I didnt se you write anything about the calmag, are they getting calmag? I would say atleast 1ml/L if we talking coco.

She is getting lots of calmag. And Optic Foliar applications.

I cut my pots down to half size. So I dont think I have to worry about higher roots not getting water.

I turned off the res and drained the line and emptied the tray. Then I mixed up a liter of Sensi feed A and B (no overdrive or carboload) giving 1.5 times the amount recommended by Tang. You have me wondering if the Think Different auto strain needs stronger nutes. And if I should be trusting my instincts more than following a schedule. Especially if you have a strain that has different needs than most plants. And Think Different might be different indeed.

 

[lunarman]

A thing i learned was that i needed to both top-water and bottomfeed when i made the switch to the aquavalves as alot of the roots were higher up in the pots.
I didnt se you write anything about the calmag, are they getting calmag? I would say atleast 1ml/L if we talking coco.

I also contacted Dutch Passion Tony and asked him if the Think Different typically takes more nutes than typical autoflowers. In journals you can see some pretty massive plants so maybe this is what is happening. She is hungry for food.

I wonder how long it will take to see if the increase in nutes worked. Maybe a couple of days.

 

[Waira]

Lunar, the pH is 5.8? If so, then this is a lack-of type defc. most likely, but in the COB light I can't read the colors at all well, so if you can get me a normal light pic, dark/flash is fine too,... COB makes them all look pale! If it's top to bottom pale, then I'd lean toward S defc., otherwise the pattern of where it's yellow worst and first is a big clue,... this is not an N issue for sure,.... it might be early micronute defc., but not distinct enough to tell which yet,... if tops are worst off and first affected, that's the tell,.... S is the only nute that's immobile, but tends to affect the whole plant with color loss overall, tops usually the worst,... Use a micronute supplement like Earth Juice Microblast which will cover all the bases, as many of the metals are SO4 salts,... otherwise, epsoms (MgSO4) as an add-in and especially as a foliar spray can speed it in there faster,.. you still using the OverGrow? That should have stopped/prevented anything like S or Mg defc....
No set feed sched' is going to work for all strains, which is why some are fine, other's not,... also, each pot is it's own little ecosystem, combined with the variables of a different strain, can account for performance differences as well,... As for AN nutes "self-buffering", that's only really works reliably in low ppm water, and only in solution,....once in a pot, all beats are off, too many other influencing factors there,... harder water can tax, even overwhelm the pH buffering capacity of the AN solution,...