By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see Privacy Policy
Accept
What did I do wrong
ohighoanstarted grow question 8 months ago
Looked good til Tues. Noticed leaves curling up, dry crispy. Eco whit read 32%. Thought they needed water from the heat so I gave 1/2 gal per earthbox. Eco whit went to 35%. Max leaf temp 90F and ppfd was 260-320. They look bad today. The 4 in regular pots are looking amazing
like
Sciolistic_Steveanswered grow question 8 months ago
don't choose the volume of water to give. you give enough to get the whle thing saturated - no dry pockets - and wait for top 1" to dry before repeating.
ebbe and flow of a dry pocket can build up residual minerals -- concentrate it in one spot instead of spread out even if feeding at proper concentration / frequency.
90F definitely above optimal range and could cause tacoing and other symptoms. the extreme high VPD can make a lower concentration of nutes build up faster inside the plant due to increased drinking.
ohighoananswered grow question 8 months ago
@Creepy_Steve best answer I’ve had so far, I was wondering if the soil has dried in the bottom of the earthbox and if the half gallon through the medium didn’t make it all the way down. I haven’t filled the res yet so air is moving under the medium. When I dig down in the soil though it does feel perfectly moist so idk
like
Complain
damianfoxanswered grow question 8 months ago
90F is too hot in my book. Try not to go over 84F.
like
Complain
ohighoananswered grow question 8 months ago
@organoman it’s supposed to be a light recipe soil safe for seedlings and made to add top dressings and liquid feeds. Idk why it’d be so hot
like
Complain
ohighoananswered grow question 8 months ago
@AsNoriu I haven't fed them anything lol They're in build a soil light recipe which Contains castings, micronutrients and soil buffers. I fed the monkeyberries which are in fox farms coco loco some gaia green all purpose but they're beautiful and healthy. They're all in the same grow space getting the exact same environment.
like
Complain
AsNoriuanswered grow question 8 months ago
Overfed thats 4 sure. Was rh and temp right for veg is big question too.
Check VPD CHART FOR WEED. Try to target that in each stage of grow.
like
Complain
Similar Grow Questions
Solved
FuzzySnout
What is that?Yesterday evening feed 0.5 litre EC 1400 pH 5.9. Runoff was EC 900 pH5.6
Increased light intensity to PPFD 600.
This morning larger upper leaves are in "praying" position, one leaf closer to bottom looks sick.
If it's a light burn, why not on upper leaves?
Leaves. Edges burnt
Setup. Strain - Autoflowering
24 days ago
1
Solved
Pierrodelalune
Partially Dry leaves in grow phaseHello there,
What's wrong with my leaves, I have a few ones in my box, I m in Coco and in grow phase
Leaves. Edges burnt
Leaves. Curl up
Leaves. Twisted
22 days ago
2
2
Solved
Greeny1612
Suddenly, massive problems. Tried a lot already, nothing helped yet. Any ideas what I'm missing?Hey guys, I've been growing for a few years now and something like this has never happened to me. Long story short, as soon as I move my plants from the veggie box into the flower box, they slowly start showing these symptoms (see pictures).
The box worked fine for several grows
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
17 days ago
5
3
Solved
DWCDream
Nute burn or environment?Leaves curled on edges,tips brown and brittle falling off. 40days in flower. Temp floats between 20-26°C night and day, hunidity 50-65% measured top of the canopy wifi sensor. Good ariflow lights are 500W 3ch 75V/100B/100UV ontop and 400W (6 bars sides and under)
Leaves. Tips - Burnt
Leaves. Tips - Die
Leaves. Curl up
a month ago
3
4
Solved
Kigfjcf
Tox/defNutrient burn ?
Light stress?
Leaves. Edges burnt
Leaves. Color - Yellow
a month ago
1
Solved
Kosyjuana1
Curled leaf tips Nevilles HazeMy Neville's haze is starting to be hard to look at. Cant tell if Is watering issue, nute burn or excess. I thinking maybe K deficiency. Shes been drinking close to 4 gallons of water a day or more and soil dries very quick. After watering I notice the new growth looks good
a month ago
11
6
Solved
NugCaleb
What is she telling me?Anyone know what she’s going through? Four weeks old, using tap water with hydroguard and GH FloraTrio nutrients. PH seems to go up from around 5.6 to 6.1 in a matter of hours. Ppm=635 EC=1.2 right now. Been going very easy on nutes, about half strength still. Could that be it?
Leaves. Edges burnt
Leaves. Curl up
a month ago
2
4
Solved
stoner_doom
Please help to identify deficiency / excess???7 weeks, autoflower, soil + perlite, giving water with RQS Easy Bloom (half a tablet per 3 liters), pH of the watering mixture is 6.5. The bottom leaves on one of the plants are turning yellow (starting from the tips) and slowly dying , while the top leaves tips look very burnt.
7 days ago
7
3
Solved
Galarihno
New Leaves TwistingWhy are new leaves "twisting" like this?
This started in early flowering stage.
I have 3 other plants, but only this one have this issue.
19°C - 23°C
55% - 65% RH
6.3 PH
150W - 45 cm height
Leaves. Curl up
Leaves. Curl down
Leaves. Twisted
9 days ago
1
Solved
JaromirL
Yellowing edges and brown tips in 7 week of flower.Hello, fellow growers. Need some help. I'm in 7th week of flowering and upper leaves start yellow with burnt edges. The lamp was too close(30 cm) for 3 days. I raised it to 50 cm ten days ago, but the symptoms are stil progressing. Is it light burn or potassium deficiency?
Leaves. Edges burnt
2 months ago
1
1
Solved
HiddenMessage
Looks like light stress I assume with the canoe and curl. Moved light from 100% to 75% Stil at 35in from canopy. Should that do the trick? Also should I have already had it at 75% and moved it to 100% during flower? Or how do you guys do your light power
Leaves. Curl up
3 months ago
3
4
Solved
ZuriEn
Nitrogen overdose?We have 2-3 weeks may be, or less.
Its the problem?
Buds. Other
Leaves. Edges burnt
Leaves. Color - Yellow
3 months ago
1
1
Solved
TheSecretLab
we have this Gelato 33 plants on their 1st weed of planting on 40L Pots, it looks like yhe plants are stressing by my Point of View , the temp in the room is 29° and night 16°. They have been 1 week 24h light schedule and now we just made it 18/6h . Would need some help on it.
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Yellow
a month ago
2
2
Solved
Frosty_Buds
Help: potential over fertilisation or over waterningI used Biobizz bio grow, 2ml/L and sprayed them more than usual. The tip of the leaves is getting yellow. 2 plants have the leaves pointing down and seem more textured and tick. The other 2 (the biggest) seem better, but the yellowing of the leaves is more evident.
Check the diar
Leaves. Curl up
Leaves. Color - Yellow
Feeding. Other
2 months ago
5
2
Solved
Mekster
Day 20 Flower. Leaves curlingLeaves curled over 12 hour light cycle. Ph 6.0. Ppm 950.
I have been battling ph drop for a week. Lowered Ppm to 900 from 1100. Seems to have stabilized the ph and now the leaves are doing this.
I’m looking to do the day 21 strip of most leaves tomorrow. Should I be concerned?
Leaves. Curl up
Leaves. Color - Yellow
2 months ago
3
Solved
getsomeUbik
Leaves curling up and Tips drying out (Day38)Not sure whats going on? Heat stress, Thrip related, too little nutes or water?
Noticed a slight curling yesterday and guessed on thirst since watering was delayed and then gave just half dose.
Also heatwave going on right now.
Nutes are at very low levels..
Week 5
Leaves. Curl up
4 years ago
1
3