I have had this problem before and don’t know hat causes it. The upper leaf turn yellowish from thou outside leafs in. The leaves also feel a bit like basilicum leafs the way they bend. The temperature is always around. 27C and moisture between 60/80% I water with nutrients ph to 6.5 and EC 1.1
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- Thread starter NebulaHaze
- Start date
Bluey
Well-known member
Is that a solo coffee cup?
They look a bit large for those cups.
They are also losing pigment which is a classic case easy to diagnose under leaf symptoms.
Temps I'd be peaking at 27 around late veg and 70RH is probably fine.
I think you'll find it easier to manage in a decent size pot.
They look a bit large for those cups.
They are also losing pigment which is a classic case easy to diagnose under leaf symptoms.
Temps I'd be peaking at 27 around late veg and 70RH is probably fine.
I think you'll find it easier to manage in a decent size pot.
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Rootsruler
New member
Reduce humidity to 55% - 60% and temp between 75* - 77*. Turn down PPFD to around 350 ppfd. What nutes are you giving it? Are you letting the media dryback properly?
I put them in bigger pots and a more stable environment and made a 10L vat of nutrients described under vegetative I in the picture I added, to that I myself added 15ml of sensi cal mag xtra to a EC of 1.13 and a pH of 6.6 by adding a little bit of pH- but think of adding a bit more to make it more around 6.2 what do you guys think of that? And how do I fix this problem with the leaves being so dropped and having slow growth wich could potentially decrease my harvest?
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Rootsruler
New member
Since you're in soil you want your pH around 6.5
6.2 is ok as the soil will buffer but if you can hit 6.5 that's ideal.
Just gotta see how they adjust to the new environment.
6.2 is ok as the soil will buffer but if you can hit 6.5 that's ideal.
Just gotta see how they adjust to the new environment.
SoOrbudgal
New member
Wait and see a week just be patient and don't over water them. Don't trim don't top leave them be to recover.
SoOrbudgal
New member
No need to say it 2x
The plants have been getting better the super silver haze even doesn’t show any signs of deficiency’s at all, however my super lemon haze still doesn’t look the best. I’ve added a few pictures of that plant. I haven’t been watering her for some 2/3 days now and if I did i did it with very low EC (low nutrient level) and the temperatures have been a lot higher, first time it went to as low as 12C now it’s stable 31C. How do I fix the deficiencies of my super lemon haze though?
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Bluey
Well-known member
Still looking a tad over watered and definitely a cal/mag deficiency as earlier diagnosed.
Your temps are way too high. At that stage aim for day time temps of 24â°C and night time 22â°C., give or take. RH 70%
You need a suitable cal/mag suppliment. Find one recommended by your nute manufacturer and a bit of N won't hurt either.
Your temps are way too high. At that stage aim for day time temps of 24â°C and night time 22â°C., give or take. RH 70%
You need a suitable cal/mag suppliment. Find one recommended by your nute manufacturer and a bit of N won't hurt either.
Franklin
New member
I mean if it were me I wouldn't give it any nutrients at all. Too much calmag or practically anything else can lead to deficiencies (lock out), and from what you said your soil is fresh because you just repotted and your plants are small, so you shouldn't need any nutrients. Let it dry out between waterings, water with pain water and nothing else. That's just me though.
SoOrbudgal
New member
Here we go again come on man grow some