V
voldekush
- 15
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all good info.Ok, I would cut your nutes in half then. That should get you in the ballpark. The brown spots are more than likely pH related. When the coco drys out it will cause the salts to build up in the medium. This will result in EC spikes and pH swing the next time you water. This gets worse every time the coco is allowed to dry out.
The “back of your hand” rule applies for HID lighting. LEDs throw a lot of photons and can cause this reaction in the plant, even without any heat issues. One of the reasons I decided against LEDs for now. They are a little tricky to get right.
What I mean by “squat” is that 20cm is pretty short for a plant that has been vegging for 2 months.
IMO,
Cut nute strength in half
Begin feeding daily until you get runoff
Move your lights to 45cm
Give it a week and check progress.
Yup, and yes use equal parts micro and grow. When you build your system. Include a ball valve in the feed line. You can use it to restrict the flow so you feed less over that minute.Thanks mate, so flush the coco with phed water then water with ph and half nuted water
from flora series what i should use now,by my mind i should use grow and micro
also,i want to make a automatic watering system and the minimum water that i can deliver in 1 minute is 3 liter-1 liter per plant my question is it is too much to handle for them?
Yes. If you can, depending on how big the plant is or if it’s trellised. It won’t do much for the salt buildup, but it will allow the water to flow more freely through the pot. When correcting a salt buildup, you’ll use a lot of water to get the runoff EC down.Im no help but is it best to have the pot raised a little on a screen enforcer ,so that helps when flushing salt buildup out of the pot?..
I raised the pots on some wood pieces then used 20 liters of water(i hope the roots are fine and i didn't damage them) aproximatively phed to 6(i accidentaly pressed on cal and i didn't used the pen anymore) for every pot to be sure that everything is ok then water with aproximative 600-700 ml of nuted water (1 ml micro with 1,5 gro for 10 liter of water) i will see in the morning when i'm going to water again,i hope they will be fine
edit: i have ball valve for every pot,the thing is if i restrict the flow i'm afraid to damage the pump,that is why i said that 1 liter is minimum without any restriction
i'm not feeding calman,the nutrients are for coco and there is saying softwater on the bottle and i think it is reffering specially to calcium also my water has a ppm of 250-300
how i can test it specifically for calcium?what i want to say is that saying softwater on the bottle and the nutes are made for coco they know that the plants need calcium
are u using ghe flora series too?
You will still remove the salt. I just don’t think a raised pot would remove more salt than an unraised pot. The water movement is what is removing the salt buildup. With that being said though, I picked up 6 of these at my local grow store for my fabric pots. They should allow air all around the pot leading to more O2 in the root zone.Cheers bro..didnt know you cant get salts out ,hense my question...gee i cant believe all the friggen questions id like to ask lol.i should change my user name to sir askalot.or fucktifiknow hahaha.time to do some studying....i hate homewok
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