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Color - Black or grey

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Spaces between nodes

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12-12 from seeds

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Harvest - Curing

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Phosphorus? Potassium? CalMag? What is going on here?So in week 8 after flushing with EC 0.4 and giving extra PK 13/14 afterwards (EC 1.9) there are still problems occurring. I personally think it’s a deficiency of potassium and phosphorus. Can anybody give me some advice or tell me how to fix it? Thanks!

Leaves. Other

Plant. Stem - Red or purple

Feeding. Deficiences

6y ago

2

2

Solved

Having problems again and I don’t know what it is Plants seem to grow slow and have some problems - thought it was Calmag but seems like it‘s something else. Stems are really thick

Leaves. Other

6y ago

4

1

Solved

Calmag?! Or what is it?!?! It’s driving me mad Hey y‘all! 2 of my 4 plants are showing up some defiencies. I have no clue what it is because it SHOULD be missing CalMag but I‘m feeding CalMag also to prevent from exactly this defiency - what can i do to get this straight again? Ph 5.5; EC 1.8 (tap water has 0.6)

Leaves. Tips - Burnt

Setup. Strains - Photoperiod

Feeding. Deficiences

6y ago

7

3

Solved

Help guys! What is wrong this time? Is it the high EC? I was giving Calmag to prevent any problems but I am using tap water. I water them manually, nutes - no nutes - nutes - no nutes and so on. Any advice how to get a decent outcome this time? Not every leaf has this problem

Leaves. Tips - Burnt

7y ago

4

3

Solved

Hey guys, I need serious advice. I overfed them with water and fertilizer in the beginning. They grow very slow and do have some rusty spots on 'em, please look at the pictures. What is wrong and what can I do against it? Is it mold? Can I kill the mold?

Leaves. Too few

7y ago

7

5

Solved

What the heck is wrong with my plants? 😩

Leaves. Too many

8y ago

3

2

Solved

I found one leaf that has some serious problems (Day 72 last picture - single leaf). We have to weeks to go and I do not panic. But I wanna know if this is a problem with anything or just their lifespan. Many leafes under the Kind LED feel very dry and burned but look different 😕

Leaves. Veins - yellow between

8y ago

5

4

Solved

Is superscrogging in the beginning of the flowertime (1st week) (very) bad for the plants? They grew to high and I had no other chance to get them more away from the LED light. I‘ve had burned flower (like an albino)

Techniques. Defoliation

8y ago

1

1