Lost and need help!

[The cronnisoier]

I’m running Remo nutrients and growing them in 4gal Autopot system and having a real rough time here. I have been in contact with Remo nutrients a few times and they are very friendly and after trying everything they recommended my plants are still deteriorating at a crazy fast pace. First few pics are from plants in flower for 30 days and out of 8 plants 3 are horrible and 3 more are starting to show the same problens. The bud pic is at 39 days and are a 9-11 week flower.
I run 5.8ph , 1100ppm co2, 78-79 room temp, 80-82 canopy temp, and as per Remo recomdation I’m running 830-900ppm since they said I had to reduce the recommended dose to 70%. Was told not to go over 900 ppm flower and 750ppm in veg. Gavita 750 lights turned down to 650 right now. Sealed grow room that’s very clean and I have been inspecting the leaves and can’t find any bugs or anything. All plants were from seed and I have 6 strains going. Overnight one plant went light green and a couple look almost dead. I’m losing my mind and have no idea what to do next.

 

[3fingerdSean]

Are you using their MagnifiCal ?

 

[The cronnisoier]

Are you using their MagnifiCal ?

I’m using everything on their chart that they recommend ya.

 

[The cronnisoier]

Says to stop using it at week 5 and I’ve cut ot out yesterday on refeed and the next morning an entire plant is light green

 

[The cronnisoier]

A lot of the leafs I have removed already were all reddish around the edges with almost rust looking spots all over the leaf and curbs light yellow

 

[NOOOBIENOT]

Hello , is that soil or coco you are growing in , if soil 5.8 is to low , s/b 6.2-6.3

 

[The cronnisoier]

Hello , is that soil or coco you are growing in , if soil 5.8 is to low , s/b 6.2-6.3

50/50 cocoa/perlite mix.

 

[NOOOBIENOT]

Be sure to check the ph of the rez before it cycles on as it will change over time

 

[NOOOBIENOT]

Ok so 5.8 ph is good , looks like nute burn , I have never gone over 400 ppm on my plants in coco ,as you are feeding daily ,700 per day is way to strong I think and I don't care what these nute companies say they just want you buying more nutes .

 

[3fingerdSean]

They say to stop feeding calcium to the plants? Its essential to plant growth. Its a secondary macronutrient responsible for cell formation, pest & disease resistance & an absolute requirement for plant enzymes. I've never heard of Remo, but that's piss poor gardening advice. I see if your running their G/M/B combo that's about a 6-7-8 avg. I don't know what all you have going in but that small amount of K will worsen a calcium deficiency. Calcium needs to go in at a 3:1 ratio of magnesium or a potassium deficiency will start. Cut off everything that is dead. Those leaves will not properly transmit energy to the root zones & will invite disease and bugs along with the calcium deficiency. Use a 15.5-0-0 Calcium nitrate solution to start the turn around. Use exactly 2.4 grams per gallon of water along with 1.2 grams of Epsom salt per gallon.

 

[The cronnisoier]

They say to stop feeding calcium to the plants? Its essential to plant growth. Its a secondary macronutrient responsible for cell formation, pest & disease resistance & an absolute requirement for plant enzymes. I've never heard of Remo, but that's piss poor gardening advice. I see if your running their G/M/B combo that's about a 6-7-8 avg. I don't know what all you have going in but that small amount of K will worsen a calcium deficiency. Calcium needs to go in at a 3:1 ratio of magnesium or a potassium deficiency will start. Cut off everything that is dead. Those leaves will not properly transmit energy to the root zones & will invite disease and bugs along with the calcium deficiency. Use a 15.5-0-0 Calcium nitrate solution to start the turn around. Use exactly 2.4 grams per gallon of water along with 1.2 grams of Epsom salt per gallon.

Not really sure what you all mean with the g/m/b and 6-7-8 average as I’m very new at this and growing for my medicine. I have have taken every bit of advice from the Remo company because I saw them using the same system and with the rate of leaves going bad this fast I’m trimming hand fulls of leaves everyday and 2 plants are almost completely stripped now of leaves. I have 30-40 days left of flower and at this rate I’ll loose the whole crop. So frustrating to not know enough to fix it even with all the fancy equipment bought. 20 years ago I grew in horrible conditions and they flourished and now with all this shit that’s new and cool I’m having a horrible time

 

[3fingerdSean]

Grow micro bloom nkp added together between all 3

 

[3fingerdSean]

Also need to apologize you dont need to buy a cal product if you still have theirs. I was thinking what I would use from my stuff. Just add a cpl tsp p gal of their cal and you should be better off

 

[NOOOBIENOT]

well keep listening to remo and these are the results you are getting from them , how many litre(gallons) is your rez ,get the ppm on the rez down to 300 ppm and 5.8 , be sure to add in about 6ml of calmag first then the nutes , even there web site says less the 300 ppm on a 10 gallon rez , keep the ppms low and feed every day

 

[The cronnisoier]

I have a 20 gal resi’s

 

[OG1969]

If you are in coco and in flower I would bring the ph up 5.8 is more veg or a starting point, you ideally want that ph to swing from 5.8 to 6.2 and give them some food.
Peace OG

 

[NOOOBIENOT]

the secret is 5.8 ph and 300 ppm or a tiny bit less is the secret it has never failed me , it doesn't matter what breed of plant you are growing as long as it is coco and watering (with nutes )every single day at least once and be sure every time you water (feed) that you have a good heavy run off you want to flood the pot till it pours out the bottom , coco is a form of hydroponic grow , do not treat it like soil .the coco ph will swing through the day (go up to about 6.2)and then you water (feed )again the next day and it brings it back to 5.8 with the watering (feed )

 

[The cronnisoier]

the secret is 5.8 ph and 300 ppm or a tiny bit less is the secret it has never fail me , it doesn't matter what breed of plant you are growing as long as it is coco and watering (with nutes )every single day at least once and be sure every time you water (feed) that you have a good heavy run off you want to flood the pot till it pours out the bottom , coco is a form of hydroponic grow , do not treat like soil .the coco ph will swing through the day (go up to about 6.2)and then you water (feed )again the next day and it brings it back to 5.8 with the watering (feed )

I’m running the Autopot system so it’s always feeding them from the bottom so there is zero run offf

 

[The cronnisoier]

It’s so tough as everyone tells me different things. Lol Remo says run my ppm @ 750-900 but that is obviously not working

 

[NOOOBIENOT]

I have never been a fan of the auto pot system as it doesn't work well with smaller plants as the roots are no where long enough to reach the lower part of the pot where the water is and with coco you need the run off as this is a form of flushing the coco and starting over with new nutes , the plant will take only what nutes it needs and leaves the rest and when you water it actually flushes out what the plant didn't need from the day before watering .Coco has a natural ph of about 6.2 and cannot be over watered , how often is your system coming on to water or is it continuously on ?