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Dance_Instructor
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Well the one behind had lots of problems time to time and now its kinda stabilized and have good buds so im ok. I just want to understand whats the problem so I can prevent it next time. Here’s the one behind:Are we talking about this plant in particular...the ones behind it are yellowing... @Shaded_One @mysticepipedon
Bottled, I have Advanced Nutrients Jungle Juice, which im giving 50% dose,Are you using bottled or dry amendments
Yes, those brown tips with curled UP tips appear to be nute burn.Hi,
My plants have yellow tips on leaves and some of the leaf tips are brown, is this nutrient burn or should I search for other reasons?
Its auto, in soil, watering with 2L water in every 2 days when the pot is light. Ph 6.5, light is pretty high, around 30 inch
View attachment 1960600View attachment 1960601
What is the maximum ppm u aim in mid/late flowering for autos? @Mothman
My tap water is already 150ppm, and with the nutes I mentioned, it goes up to 800 which I think should not exceed optimal amount for autos, so im a bit confused.
Hey, sorry, I don’t speak Auto yet. Never grown one.What is the maximum ppm u aim in mid/late flowering for autos? @Mothman
My tap water is already 150ppm, and with the nutes I mentioned, it goes up to 800 which I think should not exceed optimal amount for autos, so im a bit confused.
This!I grow in soil, and have been for a very long time, depending on the strain leaf yellowing like the plant behind the other one can be naturally occurring thing, but it can also indicate a nitrogen deficiency or a buffering issue, what a lot of people dont understand about ph and the buffering issue is that an out of whack ph will mimic a nitrogen def, because thats exactly what's going on , the plant may have an abundance of nitrogen in the soil but can't utilize it due to the ph imbalance, or when combined with very strong lighting the plant IS uptaking the nitrogen but not sufficiently to keep up with the strong lights. so the issue gets a little cloudy when trying to diagnose from afar, but here are the pertinent issues,,ph your soil and your runoff. dial your lighting in,, if you suspect the lights ar too shtrong, or too close, reign that in. the leaf tip thing is almost always a nute burn, just small tips or brown tips and the rest healthy indicates the plant is healing, progressivly yellowing tips and other symptoms means the burn is ongoing and needs more attention, look at your new growth? still seeing tip yellowing, do a flush, is nt rectified after that do a repot to get rid of salts build up,,, it happens, even in soil, every once in a while i will have aplant who nutritional needs are a bit different than the rest and i will have to either repot or completely dial in the nute schedule, most of my nutes come from a combination of chicken poo tea and dressings of dolomitic lime and trace nutrients , worm castings, and blood meal, but i still get nute burn..and salts will build in the soil from the urea in the chicken poo and other amendments as well, soil doesn't solve all the problems but it softens the damage and gives you more time to react and fix things, so its a more forgiving way to grow.
Because the lower leaves look OK, except for the nute burn that everything has, I think this is a light-related problem, as in too much. Some nutrient, possibly magnesium, was low, even thought you have leaf tip burn, and the intense light brought it out.Well the one behind had lots of problems time to time and now its kinda stabilized and have good buds so im ok. I just want to understand whats the problem so I can prevent it next time. Here’s the one behind:
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I wouldn't harvest soon maybe 3 weeks. still alot of white pistils.So today I flushed my autos that had yellow leaves and tips, runoff ph for that plant in my post was below 5 and ppm was 900, so i flushed until the ph went up to 6.5 and ppm to 200, as im gonna harvest it soon.
Others (for example the one with yellow leaves) had ppm 500 and ph 6 runoff water so it wasnt terrible but still flushed with lots of water to clean the soil and fix salt buildup.
I have few other plants that had same symtoms.
After flushing I gave them 50% recommended nutes, as they might show deficiency next few days and also it will take 4-5 days at least to dry the pot.
Will see how plants will react to this.
Thanks for the comments
Yeah but trichomes started to getting amber, so should be good in 2 weeks.I wouldn't harvest soon maybe 3 weeks. still alot of white pistils.
yes u are right, i saw trichomes on leaves. I wont harvest it yet then, thanks for the infoYou must be looking at the leaves and not the buds. Yeah 2 weeks should be done but then a week to ripen.
No worries just want you to learn from my mistakes. harvesting while theres white pistols is no bueno and way less flavorful.yes u are right, i saw trichomes on leaves. I wont harvest it yet then, thanks for the info
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