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Hello guys Deficiencys showing up :/

  • Thread starter Thread starter StevetheGrower
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Hello guys Deficiencys showing up :/

StevetheGrower 14 Replies 1,583 Views
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StevetheGrower

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May 18, 2021
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#1
Hello guys... i have a problem with my girls 2 different seeds same problem but i think it is a magnisium problem here some info:


My plants are feminized seed one from RQS called (SPECIAL QUEEN) the other one is Barneys (Mimosa Evo)
Indoor Garden 3x3 4inh Exhaust fan ,plus 2 fans circulating air inside the tent 3gal plastic buckets

I am growing in coco coir 70% 30% perlite under a 300watt led Mars hydro brand at 40% dimmer not full... height above canopy around 70 cm
My plants are almost 4 weeks old veg phase and the problems started to appear about a week or so ...
I am using Advanced nuts base Sensi grow vooodoo piranha and tarantula etc..etc..
First week i gave them only ph water 6.3
Second week i introduce them some bacteria from voodoo1ml/l and piranha1ml/L and tarantula1ml/l plus i was adding some cal mag 1ml per liter
Third week i started to give them the main nut Sensi grow for coco about 1.5ml/L
And now fourth week it started to show some deficiencys on the leafs getting yellowish so i gave them a big dose of cal mag 2ml/l

I dont know if i did well so i am asking your opinion because this is my third grow i am still learning so feel free to comment. if i miiss any detail correct me plz

Some pictures of the problem
This is Mimosa barneys
Hello guys deficiencys showing up

Hello guys deficiencys showing up 2

This is Special queen rqs starting to show the deficiencys
Hello guys deficiencys showing up 3


Thanks in advance
 
#3
Growing healthy plants is a balance between light, water, and feeding. What you're seeing is the beginning of a condition called "tips & stripes." It's what happens when your light is too strong for your plant's ability to uptake certain nutrients. You're right that magnesium plays a part. The easiest way to fix it is to turn down/move up the light. Or, you can try to figure out the "right" level of one or more nutrients.
 
#4
ArtfulCodger said:
Growing healthy plants is a balance between light, water, and feeding. What you're seeing is the beginning of a condition called "tips & stripes." It's what happens when your light is too strong for your plant's ability to uptake certain nutrients. You're right that magnesium plays a part. The easiest way to fix it is to turn down/move up the light. Or, you can try to figure out the "right" level of one or more nutrients.
Click to expand...
Appreaciate your quick response... I raised my light so about nutrients what you suggest ??
 
#7
The problem of changing multiple variables is it's difficult to know which one caused a change or if they interfered with each other. There's a chart of nutrient interactions known as Mulder's Chart. It originated in the 1950s, so there's lots of information about it. Calcium and magnesium are antagonistic.

1696776920055

Source: Interactions Between Nutrients
 
#8
Hello guys,
I did what you told me raised my lights and my plants was looking better till today.. which these symptoms come up again... Those 2 weeks i was feeding my plants with base nuts but maybe i guess i under fed them ? I am saying this because on first of those 2 weeks i gave them 2ml of base 1l water some bud candy and some b-52.. Second week i boosted up the dose on 3ml on base 750ppm then some b 52 again, once i gave them cal mag and sensizym like sea weed.. Do you have any idea whats happening again i am thinking that i am under feeding them... sorry for my english i am trying the best :D
 
#9
StevetheGrower said:
Hello guys,
I did what you told me raised my lights and my plants was looking better till today.. which these symptoms come up again... Those 2 weeks i was feeding my plants with base nuts but maybe i guess i under fed them ? I am saying this because on first of those 2 weeks i gave them 2ml of base 1l water some bud candy and some b-52.. Second week i boosted up the dose on 3ml on base 750ppm then some b 52 again, once i gave them cal mag and sensizym like sea weed.. Do you have any idea whats happening again i am thinking that i am under feeding them... sorry for my english i am trying the best :D
Click to expand...
picture? I think u could give more food but just assuming the size of plant now.
 
#10
Here some pictures
 

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#12
any suggestion for girls any advice what ever feel free to comment i am still learning third grow of mine ...
 
#13
20231026 181424
20231026 181445

Just scrog them today
What do u think i am in 14l pots should i transplant them on bigger pots _ they are photoperiods and i am aiming on more yield..
 
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#14
#15
Thank you brother... I will do what you said... but i was thinking the same but for one week
 
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