Im growing in canna coco 250w hps following cannas grow chart, im 3 weeks into flower. Some of my leaves are getting like brown orange spots ? Some of the leaves have a tint of purle/brown dead spots aswell. i put my Ph in at 5.8 but the runoff comes out at 5.3 is this normal im a first time coco grower. I always water till 20% runoff could anyone think what i should and can do to stop this. Also afe them flower s doing ok for 3 weeks ? I left my MH light on for first 2 weeks after flip. Thanks i will add more photos of the problem tomorrow when my lights come on
Whats happening to theese weed leaves Help please
- Thread starter Steven420
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What nutrients do you give? , how often? And how much?
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Hey. Ive been feeding them this for 6 litres of water every 3 days. The plant has never had a plain water yet should i be doing this ?
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I still dont know maybae phosphate ? Heres some pics
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- #6
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I'm sry, had some real life things to tend to.
I will have to wait until pictures load....
I will have to wait until pictures load....
SgtKiLLx
Well-Known Member
Looks like light is too close.. could be wrong.
Could you cut just one leaf and bring it to normal light plz?!
Want to be sure it is just light.
@Steven420
Want to be sure it is just light.
@Steven420
SgtKiLLx
Well-Known Member
Also that light looks like an HPS or HID .. hot..
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Ive moved light up thanks
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No problem mate no rush thanks for helping me ! Here are some pics you want, my temp recently has been low at 22 degress with light on. Ive put my carbon filter on tonight and it increases my temps to 27-28 so im happy with that. Is that why my stems are purple and maybe this full problem is because of low temps ? Thank you buddy !!
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also my plants tips or pointing upwards, even the tips on the lower leaves point upwards even tho there away from the lights.thanksss !
NOOOBIENOT
Well-Known Member
Hello , the lights are too close just because the temps are ok doesn't mean the light isn't too close , to much light is causing your plants to work to hard , overtime , transpiring etc, put the gas pedal on your car to the floor and see how it reacts 4 hrs later, just because the gas is good and the radiator is working doesnt mean the engine likes what you are doing to it .
That is exceptionally saidnoobienot
cannaruss
Well-Known Member
flush her real good then give her a light feeding. What's your humidity?
NOOOBIENOT
Well-Known Member
flowering humidity can be low 30 %, it causes the plant to produce more resin and trichomes as a form of self protection , this is a form of low stress training on your plants in flower , high humidity can cause bud rot . As for the flush , you are in coco so the plant is flushed every time you water/feed be sure 20 % of the water runs out of the pot every time you water , I keep my ppm at 400 and water /feed at least once a day , my success comes with low ppm but a couple of waterings a day , you can't over water coco .
NOOOBIENOT
Well-Known Member
thanks angry !!!
NOOOBIENOT
Well-Known Member
Ps , you are growing in plastic grow pots , those don't work well for coco either , ,I use cloth pots or you can use air pots , these allow a better run off and allows air to get to the root zone these pots you have will hold water in the pot , , drill a bunch of small holes in the pots to allow more air in and water out quicker , be careful not to hit the roots if you can , on the sides and bottom , those pots are for soil grows .
