Tommy626
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I got black spots on my fan leaves. Foliar spray a few times and humidity got high over night. What can I do?
It’s spreading everywhere on the plant. Multiplying everyday
The medium is a peat mixture! I know that was a mistake looking back on it. My ph was low in all the peat pots. Like below 5.5. As for feed I’m giving them RAW powdered bloom small amount of cal mag and recharge.what is your medium? what are you feeding? which fan leaves showed damage first, upper or lower? take a pic of whole plant
There is no bugs or any evidence of bugs with a x50-1000 loopwhat is your medium? what are you feeding? which fan leaves showed damage first, upper or lower? take a pic of whole plant
The medium is a peat mixture! I know that was a mistake looking back on it. My ph was low in all the peat pots. Like below 5.5. As for feed I’m giving them RAW powdered bloom small amount of cal mag and recharge.
It looks like Calcium deficiency. But you have added CalMag all ready So it's probably not able to absorb it in the acidic soil.Give it a splash of cal/mag, dots look a like calcium def.
looks like fungus to meIt’s spreading everywhere on the plant. Multiplying everyday
Will this spread to all the plants in the tent?looks like fungus to me
Why are you still spraying the plants?
View attachment 971524
- Rule #1 Never spray a healthy plant
One level tablespoon baking soda (& a few drops of gently dish soap) into one gallon of water, spray both sides of the leaf asap, spray heavy!
If it is a fungus the baking soda will stop it instantly and then you will know, regardless it won't hurt anything;
Recommend liquid copper Fungicide and in about three or four applications it will hopefully eliminate the fungus, also increase the airflow on the floor asap, good luck