phosphorous

Hell all, Using megacrop 1-part nutrients in an octopot. PH is 6.0 and PPM is 960. Using CO2 that gradually have increased to 1300ppm. Temp is 90 degree with surface leaf temp at 86.7f and humidity at 58 for proper VPD of 1.2 I had no deficiencies until flipping to flower and based on my...

Looks like calcium or phosphorus deficiency to me but I’m not sure. Can I please get some help? Leaves curling and copper spots. I only use 6.3-6.5 OR water. Gave it’s first cal-mag feeding yesterday. Gelato Autoflower

Hi all, im wondering if you all could tell me whats going on here. This problem started last week after i added some Mg to the water before i topped off this DWC pot. Started getting purple splotches which grew worse into these brown spots. This started on the old fan leaves and has worked its...

My two black mamba clones are having issues with what seems like nute burn on new bud growth as well as older fan leaves followed by brown spots & purpling underneath and on top. Not too worried about purple as it’s suppose to with this strain. Using mix of miracle gro organics, Fox farm ocean...

Hey y’all! Hope you’re doin good. Got back from crabbing for the weekend to find some big issues. One of my Icicles had nanners and balls everywhere.. no way I could pull em all of so I had to chop it. Down to 3 left. Icicles, Farmers Fire, and ATF. The ATF has been giving me some issues and I...

Think this is the problem not 100% though, I’m using soil feeding 2ml of bio bloom and .5ml of bio grow per litre of water, I also have a 600w mars hydro led grow light and phing to from 6.5-6.7, can post better photos tomorrow if needed. It’s the plant on the right in the photo

Hi everyone, i would like to ask a question to the top growers here, but also share opinions about our experience: which NPK ratio do you think works the best for each phase of flowering? Meaning transition and stretch, then early budding, bud swelling, and ripening before an eventual flush? And...

This girl was grown from a regular seed (Roswell by Subcool). Throughout veg she’s had only one problem,which was nitrogen toxicity and that was fixed fast. Now here six weeks into flower she’s more than tripled in size and she’s been defoliated three times. Signs of flower didn’t show until...

What’s up fellow growers, just curious if anyone has ever heard of flower fuel. See picture for reference. Looking to get some higher PK ratios during flower and ran across this stuff. If you know of anything better please feel free to mention it. Looking to get something before my clones are...

Hi! Growing in Fox Farm Ocean Forest soil using Fox Farm dirty dozen nutes. First grow. Nice big huge flowers at day 38. I water, feed, water, feed etc using half strength nutes. I did not flush from veg into flower, but I did use about 1/3 more water today than usual to help wash away any...

First Time Grower (day 16 from seed) I have been finding rust spots and discoloration on the leaves and I’m not sure what to do about it. I noticed it 4 days ago and it has shown up more and more. I was told the seeds where “Kali Mist” I have cut the leaves off since they looked beyond the...

noticed the tips of my dosido running a little red on the tint. also noticing a small fade on my leaves and im wondering if shes got a P deficiency what do yall think??? medium: roots organic super soil mix. water always ph’d between 6.2 - 6.8 i usually water by weight or see a slight droop...

Hello fellow stoners and stonetters? I'm currently undertaking a 3 plant grow in a 31"x31" tent, using a 600w mh/hps lamp. 1 white widow, 1 bubblegum and 1 AK-47 all from ILGM. First off, my AK is quite a bit behind the others due to germination failure with 2 other seeds but also seems to be...

Had a problem with purple leaves that became obvious the last week of flower. As you can see the canopy facing the light darkened to purple, and the tips of a few leaves in one spot burnt a bit. The last picture shows that this was light triggered, the growth in slight shadow was still nicely...

So I was looking through my plant today and found some mite damage after a short stint of looking through the loop I found the bastards still a small amount that I can see my question is has anyone used this product if so what type of success did you have I'm gunna spray tonite before the...

Hey there, this is my first grow and I need some help please! Here's the story, i found a seed in some dispo bud i smoked from the same place for months and only found 2 seeds leading me to believe that the chances of the seed would be a female so i grew it. Trying to do this the most cost...

The girls are 62 days into flower and just about done. Indoor grow in soil, Earth Juice lineup with some additives (kelp/humis Vitamin B Amino acid cal/mag potassium silica and molasses. Everything looks great, buds are slammed with Trichomes very frosty and the smell is off the charts, crop is...

With all of that in mind, what are the symptoms that come with a phosphorus deficiency? Stunted growth could be from any number of different nutrient deficiencies. There are some ways to be able to tell and distinguish to give the gardener an opportunity to compensate for any potentially fatal...

I am brand new to this forum and excited to use it i should have started a while back. Anyways i am currently at week 6 of flower day 42 in my 4 by 8 setup. I have 7 flowering plants. I want to go over full details of my setup another time but im currently having and issue with my fan leaves. Im...

Hey. Pretty much as stated. Im pretty sure this is phosphorus. Running organic soon to be no till under inda gro 420w. With pontoon. Regular worm teas and micro inoculants. Just top dressed with fish bone meal morning of these pics. Does anyone know of anything else that can cause the purpling...