bleaching

Hi all, I need to feed my plants today and was hoping for some advice before I do. The one plan is looking quite light green and not very healthy, problem is I’m not entirely sure what is wrong... I have included pictures and think you can tell which of the three I am talking about. I have 2...

ok so I need help putting all these pieces together lol I’m so confused!! I currently have a c.l. Setup but I want to start using a Büchner funnel to help get a “lighter” product, I’ve heard this will help with chlorophyll. Someone also recommended clay bleach. So 1 can I use these with tane and...

Started a new thread as per suggestion,accidentually posted on a bumped older 2009 thread... Using Single mars 300W led and plant is at least 12" from the LEDS with no signifigant heat issues from the light or room. (Temps never lower than 65-70 to as high as about 78 to 80 on occasions) My...

A tent of a friend of mine is now 8 weeks into bloom and some buds start to get extremely yellow bleached. It must be that they're too close to the HPS lamps because it only appears in places directly towards the lights and only on budsites that are quite close to lamps (and maybe some...

Anyone know about how much fish fertilizer I should give an auto White Widow starting out? This is my first grow so I'm trying to make it count heh My plant also just started showing some stress as shown in the pics. All the defenciancies have 2 or 3 visible matches of other elements so idk...

I'm 3 weeks into flowering with really nice tops from fimming and having my 600w super HPS hanging horizontally. I've now decided to hang the same light in the middle of my four 3 gal pots vertically. It's been hanging vertically for 3 days now with the plants less than 6" away. The light looks...

So I had this happen recently, not sure what to make of it: My friend gave me two plants, which I added to my grow. My grow is... half-assed at best? Haphazard? Low maintenance? Whatever... basically, minimal amount of attention being paid (cheap soil and nutes, straight tap water...

Ok, never tried screen of green and have question. 100% landrace Ind strain. Never done a pure I, NL is closest. Never tried LED's... haven't grown anything this century with exception of salad greens and basil. 40cm between top of grow bags and screen (thought they were autoflower, but a typo -...