mk23tas
- 84
- 33
ph your soil friend,if your running high on soil ph swing it with lower ph feed if you dig
He ment take a sample of your soil and mix with water ( you must know the ph of the water) into a slurry and check the ph of the soil. I use a piece of pipe and shove it into the soil to the bottom and pull it out and it should be full. use this soil for your PH test.
How do I check for root aphids? I looked around Google but couldn't find much info similar to my symptoms.Check for root aphids.
I haCould you provide a pic under normal lighting? Did you read about nutrient deficiencies in the top of this forum? There is one for nutrients issues and one for pests.
This website is also a wealth of info. https://www.leafly.com/news/growing/sick-cannabis-plant-nutrient-deficiencies
I'd flush well twice, soak up the runoff and let the soil get dry, then only water and see if It improves. It looks like a possible potassium or calcium deficiency to me. I doubt you have ph or root issues. Please read over those prepared threads above, sticky threads, and let us know what you think. :cool:
Could you provide a pic under normal lighting? Did you read about nutrient deficiencies in the top of this forum? There is one for nutrients issues and one for pests.
This website is also a wealth of info. https://www.leafly.com/news/growing/sick-cannabis-plant-nutrient-deficiencies
I'd flush well twice, soak up the runoff and let the soil get dry, then only water and see if It improves. It looks like a possible potassium or calcium deficiency to me. I doubt you have ph or root issues. Please read over those prepared threads above, sticky threads, and let us know what you think. :cool:
Get yellow sticky traps from a garden store or Amazon and lay some on your soil. If you find what looks like to be dust-like insects collecting on the trap you have root aphids. Better to be safe than sorry.
I would also fertilize with a calcium supplement and an organic bloom fertilizer that contains calcium.
Here is another link with lots of high quality pics and a fix for each problem.I flushed the plant this morning and I am just going to add water for a bit to see what happens. I will add the bug strips later today. Last week when I first saw the leaves turning brown I put lime on the top of the soil and watered it. I also added CaMg to the water and the issue got worse.
Here is another link with lots of high quality pics and a fix for each problem.
http://ilovegrowinginvalid.com/identify-marijuana-plant-problems/
Sure you don't have spider mites? Those strips, does a pretty good job but if I have pests, I use a product called SNS209. Available on Amazon, it's organic and effective for a broad group of pests. I am leaning more towards Potassium if it's a nutrient issue. Best of luck with it. :cool:
Yes, definitely wait. Let the soil get light before watering next time, while trying to determine what, if anything to add to water next time. Well, not sure on the fan. I have read that if you place a fan blowing directly onto a plant (stationary fan), it will "burn" the leaves. So, you might read up on that. I just use a standard pedestal fan, that rotates. It is in the same corner of my tent where the fresh air is pumped in. Works well. The link below is the url itself. It's similiar but a bit more detailed than RQS.
:cool:
https://www-ilovegrowingmarijuana-com.cdn.ampproject.org/v/www.ilovegrowinginvalid.com/identify-marijuana-plant-problems/amp/?amp_js_v=a1&_gsa=1&usqp=mq331AQCCAE=#referrer=https://www.google.com&_tf=From %1$s&share=http://ilovegrowinginvalid.com/identify-marijuana-plant-problems/
That's how I water too. So, don't know, but constantly wet or damp soil will cause yellowing leaves.
We use cookies and similar technologies for the following purposes:
Do you accept cookies and these technologies?
We use cookies and similar technologies for the following purposes:
Do you accept cookies and these technologies?