Leaves turning yellow and brown

[TheGrowMage]

Howdy,

Anyone know what this is?

Thank you


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[Bigdaddy 101]

Howdy,

Anyone know what this is?

Thank you


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Hello buddy will help if you give a list of ya set up,how much you feeding an watering temperatures, ph,all thatthe pro's lol will have a better understanding whats going on an might be able to help good luck

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[TheGrowMage]

Coco perlite 70/30

Washing machine and kripple shock and cheese

Photo

4 weeks

5 gallon pot

Repotted 2 days ago

2ml of calmag, 1 ml of micro, 1ml gro general hydro flora. Now increased to 2 ml of micro and gro

Air temp 79- 72

RH 65-59

LED 600w 36 inches away 18-6

Ph in 5.8-6.3 runoff 6.7-6.8

EC in 592 runoff 363

Feed about every 2 to 3 days when soil is dry

Also topped 2 days ago


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[Greengrass]

Just a mud farmer here but I'm pretty sure you should be feeding daily

[M_C]

As above, feed daily, the medium should never dry out

[TheGrowMage]

Thank you so any clue as to the problem?


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[CityDweller]

Yea. As you were just told... twice I think? You need to feed much more often. Read some coco diaries.

[CityDweller]

My apologies. That was rude.
The lack of watering is causing a salt build up in the coco fibers which is raising the PH of the root zone and locking out the nutrients.
Watering at least once daily with 30% runoff is the best way to prevent buildup. Plain water every once in a while helps as well.

[scoobywho]

Hello mate did you stop the plain watering inbetween feeds yet? I see your still waiting a few days before watering. Like I said on the other thread, Coco/perlite isn't like soil it needs watered with feed every single day bud, preferably twice a day with the addition of perlite as it will dry very fast in gallon pots.

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[TheGrowMage]

So I upped the feed and also have fed it daily I lowered the light to 25 inches so i believe they are looking much healthier. Kept my Ph low afraid of salt build up and high ph in the soil. Will post more soon




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