Hello this is a 8 week old white widow auto that seems to have developed an issue being.grown.in ffof under a 300w led. Notice the brown spots.Please let me know your thoughts
I dunno, But to me it looks just fine, you may not be getting light to the bottom and that may be the reason your seeing yellow at the bottom. Pretty easy to say, but i am not there to see her, but IMO it looks just fine keep up the Great work. she looks nice.
Hmm.. your pH levels are good. Use Calcium Magnesium, 1tsp per gal of water. You should see some results.
Using 5ft grow tent 5 Gal fabric pot Fox Farms ocean Forest soil with added perilite 4 inch carbon filter and inline fan 6 inch fan Tap water PHED down to 6.4 - 6.7using Lime Juice Mars Hydro 300 65W 6500K CFL with reflector 75W normal light bulb with reflector (to increase temps) Fox Farm Trio 13 Essentials Full dose of cal.mag since start of flowering
Issue has spread to one of the large fan leaves on the main stem..,i watered with plain water the other day and then fed a couple days later set ph to 6.3 ..any more suggestions?
Hey guys, a few more non purple pictures..the issue seems to be spreading and yellowing has appeared around the brown spots....suggestions please
Accidental double post, hope to get to the bottom of this its my first grow and have had no problems until now...thanks in advance
Looks like a Ph problem to me have you tested the soil ph? needs to be around 6.8 to 7 not sure what that guy was talking about that said 5.5 to 6 your plant would lock out everything. but all the pics looks like a mag deficiency, you can give all the cal/mag you want but if your soil ph is out of whack the plant wont take any of it up. Hope that helps.
Yep should be lower coming out then going in lol, if you wanna adjust it quickly you can take a cold cup of coffee and mix it in a gallon of spring water and water with that, i have never tried this as my ph has never been out of whack but have read it works. I use dolomite lime in mine for 2 reasons it supplies plenty of cal/mag to my plants and it balance ph at 7.0 and 6.7 on the low side. Here is a pic from today.
Nice plant man, think I should try running a cup of coffee through? Here is one of the largest fan leaves from today
Thats up to you but be sure its cold and you mix it into a gallon of water, id maybe start with half a cup. You still have never said what your soil PH is only water curious as to how hit it is
What is the best way to test soil ph without a meter..i mean could order one but is there a faster solution?
They're fucking russet mites bro. I just figured out I have them. All kinds of crazy leaf symptoms. Neem is not very effective against them because they are extremely small and can hide within leaf tissue. I just ordered the 1000 pack of various predatory mites. Its the only way to truly erradicate them.