Mine looked better in 3 days. I went back to Fox Farms trio this evening. I’m a rookie, but have read literally everything that I can on here and flushing really helped.
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If that’s leaf spot fungus flushing is not going to help it’s only going to further stress the plant
Reread what garrigan said, I’ve almost completely stopped it with alternating neem oil and baking soda sprays
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I didn’t think I could use neem oil on budding plants.
Not really recommended
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Did not know that thought just last 2 weeks? Got to a place where pretty much had to do something and still just bad stuff comes from this
I have a questions on baking soda spray
…should I use distilled water? ( I’m ultimately asking what PH I want to spray it on the leaves at ? )
Edit: …what is the recommended baking soda to water ratio per gallon ?
And it says neem oil can go into feeding water …I’m wondering if anybody’s doing this ? ( I’m hoping that it might fight / prevent the leaf spot from inside the plant, out? )
-Thanks
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Have your plants recovered? My grow is in its 5th week and I have many leaves with spots that look just like those pictured in this thread. I am assuming this is a fungus, as many of the spots are almost perfectly circular, but I am unsure. I have trimmed away the affected leaves, but I need to stop new spots from turning up. Here are the specifics:
Indoor grow
AK 47
Started from seed
planted in soil
hand watered
Ph at runoff between 6 and 7
No sign of nutrient deficiencies (except possibly the spots - if it is not fungus)
Fed with General Hydroponics flora-trio (fed every other watering at half strength)
Had been under 800 watts MH (2 - 400 watt fixtures) for first 4 weeks until I received new fixture - now under 1000 watt equivalent
Temps currently around 75 / 80. Has been as high as 85 under the MH.
Humidity - unsure, but guessing around 50 - 60% most days
Relatively poor ventilation , no CO2 AC or humidifier/dehumidifier
Does anybody know mixing ratios for baking soda spray, or know of other effective sprays that will not render the final product unusable?
Poor ventilation could be a problem and I wouldn’t advise baking soda its highly alkaline
I have a plant my friend gave me I’m not sure about anything pertaining to the strain or anything like that it’s a outdoor plant gets good air and lights it’s in a Basic as soil I think from Walmart. The temp is anywhere from 80F in the day and lowest is 30F at night. I spritz it once a week with a peroxide water mix and just started using a ratio epsom salt and water to spritz can you please tell me what stage it’s in and how do I stop these yellow spots on leaves ?
Can taking plants from under grow lights to outdoors for 5 hours everyday cause yellow spotting due to stress. Sun is intense here and my led lights produce not close to the heat of natural sunshine. I think I am hurting my crop more than helping by mixing indoor/outdoor light.
Your opinion is appreciated.