need help with these little angels - pics.

[trakulis]

Hello friends!

Here i am again, with some new probs.

Some strange leaves in my space.
Please help me, whats wrong with them?

They are on theyr 18 day. 10 days was 24/0, now 8 on 12/12 under GIB 400w xtreme (90k lumens, was writen so ). Nutrients used HESI only one time per entire grow cycle.

Please help guys! need to fix my garden and do it right!

PEACE!!!

Plant 1:
Whats are those spots there? How can i change them to look good?

Plant 2:
The same question as "Plant 1" but those leaves are curling and looks strange.

Plant 3:
Little plant, with strange leaves shape.

Plant 4:
Why those little smal 1 side leaves are yellow. Is this bad? This is +/- on all plants that i have.

Plant 5:
The same problems like in "Plant 1 2 3 4"

 

[Weedninja]

It looks like a magnesium problem to me. I don't know which products are available in your country, so I really don't know what to tell you.

Dolomite lime will correct a magnesium deficiency if you add it to your soil, but it takes some time to work and it will raise soil pH.

If you add a pinch of Epsom Salt to a spray bottle full of water, and spray the leaves when your lights are out, that will help it for a little while, until the dolomite is absorbed by the plants.

If you have trouble translating anything I've said, just ask and I'll reword it.

 

[loko17]

What is the temp in the growbox?
How far away is the light from the top of the plants?
How often do u water and how much?
Did u give regular dose of nutes ?

"Plant 4:
Why those little smal 1 side leaves are yellow. Is this bad? This is +/- on all plants that i have"
These are called cotyledons and its normal for them to yellow.

 

[B.C.]

The big ones are hungry. That's why they are showing deficiencies, there's no food. Feed em, they'll take right off. Always be looking for these types of signals from yer plants, it's their way of telling you what they want. Learn to read em, and yul keep em happy and vigorous with fat yeilds at the end. Good luck! BC

 

[trakulis]

What is the temp in the growbox?
How far away is the light from the top of the plants?
How often do u water and how much?
Did u give regular dose of nutes ?

"Plant 4:
Why those little smal 1 side leaves are yellow. Is this bad? This is +/- on all plants that i have"
These are called cotyledons and its normal for them to yellow.

1. Temp are about 31 C i know its little to hot, but all around the world temps are like this, so i hope, they woulnd get hurt!
2. Light is about 50 - 60 cm from tops!
3. My mate is watering by pot lifting small amount every day or every second.
4. 3 days ago i mixed HESI nutes for flowering, and now they are watered with HESI.

Thanks for reply.

The big ones are hungry. That's why they are showing deficiencies, there's no food. Feed em, they'll take right off. Always be looking for these types of signals from yer plants, it's their way of telling you what they want. Learn to read em, and yul keep em happy and vigorous with fat yeilds at the end. Good luck! BC

Thanks for reply! It is hard to learn about plants when im miles away from them! But im try my best, and i giving all of myself to them! I hope they will give all of them for me!

btw i will go today and take care and get them to bigger pots!

How do you think, they will survive in 4,5 L pots till the end of they days?

 

[habeeb]

pot size looks way to small to me for size of plant, I know you can max a plant but not recommended if beginners

looks like P def, but not sure. also the top leaf starting to curl would be PH being off

look green enough to me, I say don't add N or you will start getting N overload

that is not mag issue here though

 

[GrowThisGreen]

What is your PH? This is going to be your issue. Flush those girls for a bit.