my sick exodus kush :(

Hi everyone,

This is my exodus kush, she is 25 days into flowering and over the last couple of days has developed this issue on her leaves, I think it maybe phosphorus deficiency?

She is in a scrog with an la con and a critical+ and they are doing fine,


Yesterday I fed her 1.5ml grow and 3ml bloom, she's in a 18l pot and took had just under 6L. Biobizz nutes and allmix soil

She is quite old as she was vegged for 9 weeks

Any help appreciated

Temps are OK, 25lights on and around 20 lights off

It's now moved on some of the leaves nearer buds which is worrying

Thanks

I should mention that she is under a 315W cmh in a 3x3 tent, 6" hyper fan and 6" rhino pro

Anyone?
I will be visiting the grow room in a couple of hours, i'm anxious to see how she is looking after another day

I will report back with pics.

Looks more like Ca deficiency to me. Getting fairly advanced as well. Full dose of CalMag is in order.

Low P is going to affect the older, lower leaves first with copper coloured or dark purple to black looking blotches, leaf stems turning purple with other leaves turning a bluish green colour.

rollitupled said:

Yesterday I fed her 1.5ml grow and 3ml bloom, she's in a 18l pot and took had just under 6L. Biobizz nutes and allmix soil

Click to expand...

Why is it you feed so little? An 18L pot should take about 3.5 - 4L to give it a proper watering once it's dry enough to need watering. I just cropped a grow that had 6 - 16L pots and I'd mix up all my nutes in a 5USG/20L water jug full of RO water and use almost all of on the 6 pots.

When plants go into the stretch period they feed more than any other time and need lots of all the nutes then lower levels of N and P after stretch which is where they are at now. Not zero N and P but less than heavy vegging or the stretch. With the 3 part nutes I drop the Grow altogether and feed twice as much Bloom as Micro aka Lucas formula.

Most CalMag has 2%N so if you find one that doesn't you should grab it up. Iron is in most and that's good to have. Are you feeding any Bloom booster? I use Big Bud and it works great but I start it at a half dose a week before flipping to flower. It's 0-15-35 with 10%S and a bunch of amino acids a few other things. Don't need a lot to make a big difference in cola size and resin production. I get the powder as it lasts a lot longer.

Good luck!

tell me the % amounts for each of the biobizz bottles


for the N_P_K... CA_Mg

you nutrient dose.. is that mls per liter or per gallon?

ah I see its organic

I will also need to know what its derived from... does it list that info?

Thanks for the replies,

Sorry, I failed to mention that i was feeding that amount per litre. So i don't think I'm feeding too little now, however I should have started feeding more earlier, I should have also given the epsom salts earlier.

Biobizz grow is 4 - 3 - 6 (sugar beets)
Biobizz bloom 2 - 7 - 4


I purchased some Plant magic magne-cal. It's worth a shot..I know it's not ideal seeing as i'm using organic nutes and soil...I won't know till i try.

I've got 4 clones of her for the next run, so hopfully I will be able to avoid this problem next time. I've been keeping note of what I have been feeding.

Tonight I gave her (per litre and she got 5L):

1ml of Magne cal
1.5ml Alg a mic
3ml biobizz bloom
0.5ml biobizz fish mix
0.5ml biobizz grow

My La con and Critical+ are still going great, so the exodus kush is reacting differently for some reason. Just need to figure out why for next grow

sorry man

im not sure I know enough about the product to suggest mixing instructions

when I see organic on a bottle of liquid ferts I makes me wonder whats available and when and whats soluble and such

so im not sure I can build the formula based on the provided npk numbers like I had anticipated doing, because its not a std water soluble type fertilizer

looking at the pic it does suggest either magnesium or calcium to my eyes


ive heard good things about biobizz

rollitupled said:

Thanks for the replies,

Sorry, I failed to mention that i was feeding that amount per litre. So i don't think I'm feeding too little now, however I should have started feeding more earlier, I should have also given the epsom salts earlier.

Biobizz grow is 4 - 3 - 6 (sugar beets)
Biobizz bloom 2 - 7 - 4


I purchased some Plant magic magne-cal. It's worth a shot..I know it's not ideal seeing as i'm using organic nutes and soil...I won't know till i try.

I've got 4 clones of her for the next run, so hopfully I will be able to avoid this problem next time. I've been keeping note of what I have been feeding.

Tonight I gave her (per litre and she got 5L):

1ml of Magne cal
1.5ml Alg a mic
3ml biobizz bloom
0.5ml biobizz fish mix
0.5ml biobizz grow

My La con and Critical+ are still going great, so the exodus kush is reacting differently for some reason. Just need to figure out why for next grow

Click to expand...

Don't know if I'm butting in or not it's my first day so sorry if I am just educate me.
I am in my last week of flower with my exodus kush and I have gotta say your experiencing the same as what I have the whole way through flower. I now suspect it's that low dose of nutes. I was feeding same amount to her as an og kush lady and it was filling her up so much really dark green leaves, but the exodus kush seemed on the verge of yellowing the whole time. Couple times I boosted up the nutes for her and she seemed to darken up again but I was too scared to continue the high dose. She is half og kush and half exodus cheese from uk apparently which I have run many times and I do know that the exo cheese loves nutes and always took whatever I gave her without doing anything but lap it up. Maybe the exo kush wants more food like her mum I was just too scared to keep up the high doses