A case where a grower found what he thought was a k deficiency.He treated it with budboosters and upped his potassium.Then he got a nutrient toxicity so he gave me a call,i found the first runnoff at over 1400ppm.wow,leached the plant until reaching just under 600ppm.update.. the sour jamaican plant is responding well now to feeding.
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Man you are the answer, thanks.
Coming up on my 1st ever harvest. Still have so much to learn but the 1st grow is going great due to helpful videos like this.
What was the PH of the water you flushed with? Think that might be important?
can you help with my plant, https://forum.grasscity.com/threads/4w-old-plant-brownish-yellow-leaves-with-tacoing-please-help.1547873/#post-24830964
After how long of flushing can you re-feed the plant?
Where is potassium deficiency you would have yellowing with brown tips.
I tested my coco, it was at 3000ppm, forums said not to care about run off, Thank you this explains a lot, almost started adding nutrients
Have part of a really bushy outdoor plant curling leaves up on part of the plant. Already watched over water and underwater. Plants overall really healthy. Any idea ?
Runoff in soil or soiless medium should be ok up to 3-3.6EC
At 2.8 even your fine… under 2EC and your plant is starting to be starved.
Talking about runoff…
More run off!! Never have these problems.. 40% of what you put in needs to come out
So now that you brought down the ppms are you not going to give nutrients? Or how are you going to keep it at 570 ppm without it increasing
ppm 500 or 700 scale?
I get the brown on outer leaves and I get rust spots on lower leaves.did a flush before flower and 2 strains didn't like it.hella confused.where the brown outer leaves are brown.they curled down words.so i flush.and then get brown and rust spots. boron defencity could be rust cause.rust spot are on a plant I regenerated also and not others.never had these problems in 8 yrs using earth juice fertilizers.i don't use pH meter.maybe I should.but I got things down with earth juice.