What is your biggest question about growing cannabis?

[NuggetMan]

re-pot, maybe add just a little nutrient, this should perk them up asap!!! Your roots may be bound up and aren't absorbing any nutrients... Cal-mag won't hurt, but I still think you need some nitrogen in there...

[Weed131313]

Bro the new picture sucks all of them are becoming yellow . It looks like cal mag deficiency ... im about to repot them to make a good drainage and giving them cal mag

[NuggetMan]

Here is my newest grow, these are less than 6 weeks old and have had only 1 feeding of nutrients. These have been topped and LST'ed. These will be ready to flip to flower in 2 1/2 weeks.

[NuggetMan]

If it was me, I would wait til at least they are a month old (4 weeks) and start out lightly, don't go by what the bottle says at least cut it in half (at least what I do but I use FF nutrients) Keep an eye on them to see the healthy grow start to begin or at least start looking better, let them grow 3-4 nodes high, then commence to using your nutes. The sooner you can get them re-planted, the sooner you should see improvement.

[Weed131313]

tnx aloooot for your info mate u helped me alot ill start doing that very soon . cuz my lower leafs are getting more yellow .. when do u think i can start my nutrient feeding ? i have biobizz grow and entire series of advanced nutrient

[NuggetMan]

You can use clear glass marbles, glass beads, Decorator or plain rock (wash it really good) (I use planter rock), just about anything to allow for drainage (see what your local nursery or garden supply center has and your preference), and you just need enough to cover the bottom. No, there is no indication of light burn for your situation.. Since you don't have drainage, the I would say that this was the beginning of your issues and the water has no where to go or get out. Doing this should alleviate the problems you are having now. Do this: get a new pot, fill with the rock or whatever you are going to use and just enough to cover the bottom, not heavy. Take your other pot, kinda smack lightly around the pot to loosen the dirt, turn upside down, take out the plant with the dirt and transplant entire pot into the other pot, that should do it, and I would not water it if it is really wet, it should just be moist enough to hold everything together. give it a day or so, check it, then water lightly, your problems should be gone... You can use cal-mag almost all the way throughout the entire grow. Hope this helps out...

[Weed131313]

What kind of rock or stone should i put into bottom of the pot ?

[Weed131313]

Thanks one thing i noticed is i didnt put any rock in the bottom of my pot its only soil .. that could be the case of problem ?
Yes ive bought cal-mag but havent use it yet . Ive lowered my humidity to 60 to 70 right now . Could it be light burned ?

[NuggetMan]

I would also search this website for "using coco coir to grow cannabis". They may have more detailed information as what to do. Also, I forgot to mention for the spots, it also could be a manganese deficiency. I took a quick glance at this, I would recommend reading this.

[NuggetMan]

I don't use coco so I can't really give you exact help, BUT usually yellowing indicates a lack of nitrogen. It almost sounds to me like your soil setup may not be correct, but I could be wrong! Your plants needs to feed from the soil and even before I give my nutrients, I look at the health of my plants, healthy and green. From what I see in the pics, yours just started very young and to have this happen so quickly before you fed the nutrients makes me want to think it's a soil issue and not enough Nitrogen, again I can be wrong! From some of the brown spots, it is a possibility a magnesium deficiency. Cal-Mag would help here. If you have high humidity, that does not help! Cannabis thrives between 40 to maybe as high as 60, so you may need to get a dehumidifier as there is too much moisture in the air. This could possibly be affecting your drooping plants. Also make sure that the water is in the pH range of 6.0-7.0 VERY IMPORTANT! Did you put a layer of drainage rock at the bottom of your pots before you added your grow medium? If your soil is packed, you may need to fix this issue. See how long it takes for your water to run off. I'd also want to check the nutes you are using and N-P-K ratio and when you are to start using it. These would be what I would do, but again, I don't use coco...

[Weed131313]

I have 4 holes in the bottom of the pot for 1 galon pot it take 2 /5 - 3 days to get dry . Why i have yellow leaf curved to the roof !!

[NuggetMan]

Have to agree with alltatup, must have god drainage. You also could be overwatering. I find it helps to know what it the minimum amount of water runoff from your container. For me, using a 1 gallon pot it takes two cups of water. For my 3 gallon pots they take 4 cups of water. When they are thirsty and I don't get runoff, then I add 1 cup intermittently just so I get 10-20% runoff. This way you know know how much water your plant and pot can handle. I use FF nutrients and very very sparingly. Also need to know the temp of your grow area and humidity. Also make sure your lights are in the right spectrum for vegging and flower. Since I don't use LED's (I use t8 fluorescent tubes) I would want to make sure they are not too close because of the heat output of your lamps. But this does read like not enough drainage... Depending on where you live as well, you may not need to water but every 3-5 days. Where I live I water every fourth day. Hope this helps...

[alltatup]

How many holes do you have in the bottoms of your cups? If not a lot, add some more to increase drainage.

[Weed131313]

i need emergency help with yellow leaf and droopy seedlings

Today, 03:27 PM
Hi guys I really need help with my plants . I planted my seed in cocopit 3 weeks a go .About fertilizers just today i have give them just a low dose of biobizz grow . My LED lights are 60 cm away from top of plants and my lights are white and purple . As u will see in the photos the lower set of leafs are yellow and burnt also some of the other plants are droopy and even turning yellow
I think they are over watered thats why plants are droopy , even due i didnt water them much but the humidity was about 90% during this 3 weeks but now i set that to 65% . Also trying to give them less water .
i have 2 other plants that they just dont grow it looks like they are locked . When should i start fertilizing?? Please share your ideas so i can save these plants

[Weed131313]

guys please help me with my last topic .... Need emergency help please https://forum.growweedeasy.com/forum...oopy-seedlings