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Back to Grow Questions
ph too low?
moswald14
started grow question 3y ago
is this discoloration from feeding too low ph'd water? it's been mid 5's for about a week.
Solved
Week 9
Leaves. Curl down
Leaves. Color - Yellow
likes
Ezzjaybruh
answered grow question 3y ago
Hard to say.. but a pH in of mid 5 is wayyy too low for soil. Get it up around 6.5 This was my issue with FF trio. Tiger bloom is great but it absolutely tanked my pH to problematic levels
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Complain
Selected By The Grower
Similar Grow Questions
Solved
psamu
Struggling with deficiencies (nutrient lockout?)
Hello everyone, I need your help. I've been growing 2 Green Gelato Auto from RQS but I've had some deficiencies for a while now. It's my second grow and it's the first time that I adjust the pH. They are in soil and I'm feeding them with Biobizz liquid nutes at a pH between 6-7.
Leaves. Curl up
Leaves. Dropping off
Leaves. Color - Yellow
4y ago
6
7
Solved
StinkyPinky
Droopy leaves on a seedling in dwc top feed system. Would you think it's caused by (1)low temp (16°C),(2) low dissolved O2 due to small air pump making Large bubbles, (3) lack of nutrients due to still being on seedling feed schedule, (4) low humidity.
Week 3
Leaves. Curl down
7y ago
1
1
Solved
Tektonik80
Leaves looking burnt.
I have a few plants that I thought I burnt. Flushed and watered only for a couple feedings. Now they look like this see pics. Ph is 5.8. It's blackberry kush and peyote zkittlee. I'm feeding half strength ghe
Leaves. Color - Yellow
5y ago
1
3
Solved
MrBlobbo
Nitrogen Toxicity?
Week 2 flowering - the new growth is very thin, curling down and odd looking, is this nitrogen toxicity? Added pics so you can see rest of plant too. Thanks!
Leaves. Curl down
Leaves. Other
Feeding. Deficiences
5y ago
4
11
Solved
KootsFullAuto
Over watered?
Not sure, as I’ve had it on the same regimen as my other plants, which are doing fine. But possibly could’ve overwatered by accident. Also wonder if ph could be a part, But as I said other plants are fine If it’s simply overwatered that’s fine and that’ll be an easy fix.
Leaves. Curl down
4y ago
2
3
Solved
laberg
Iron deficiency?
This A.M I treated her with a cal-mag mix due to yellow leaves. Today the leaf showing symptoms "tacoed" a little bit and the tip curled upwards. Same symptom on a few other leaves but only on the tips. Iron deficiency perhaps? PH'd soil on 3 spots: 6.6, 6.18, 6.3. What to do????
Week 5
Leaves. Color - Yellow
3y ago
1
5
Solved
Burton1988
Problem
hello ✌️ I can not figure out what is happening ph 6.3 like other fertilizer Biobizz and soil coconut thx
Leaves. Twisted
Leaves. Color - Yellow
3y ago
3
5
Solved
DrJawn
Yellowing fans
The ladies are in their third week of flower and I have one plant out of four that's getting extremely yellow leaves and curling under. The chlorosis seems to be spiraling up the stem in the last two days. 5 gallon pots with Ocean Forest + perlite and worm castings. Every other w
Leaves. Color - Yellow
5y ago
1
1
Solved
Dillsnills
I'm still trying to raise my soils pH, I'm using Olympus up which has lime, should I give a higher dose or jus pH water till pH runoff goes up?
If I use nectar for the gods Olympus up which has lime in it and I'm having low soil pH probs, should I use more Olympus up and adjust my pH and would that help raise my soils pH? Or should I jus use pH water until my pH runoff is where I want it? Advice greatly appreciated.
Leaves. Color - Yellow
Setup. Strain - Autoflowering
Feeding. Deficiences
4y ago
2
3
Solved
ZuriEn
What is that?
Why would we have this on leaves??
Leaves. Color - Yellow
2y ago
4
4
Solved
Cannaisseur90
Cant figure this out
Any input on this issue?!?! Can't figure out problem i keep facing. Starts in flower around week two. Auto in soil only fed once and added fox cal mag a few times.
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Mottling
10mo ago
12
11
Solved
Junee420
Yellow leaves first grow
Hey I’m in week 8 of flower , using fox farm ocean forest started feed nutrients in week 5 general hydroponic floramicro and florabloom 2ml a gal for both any tips how I can fix this issue ?
Leaves. Color - Yellow
1y ago
3
1
Solved
GhettoStyle
friends, help me figure out what's going on!?((the little sprout had symptoms earlier! the bigger one just started to dry the tips today!(
friends, help me identify the symptoms!?I don't understand that this is a nutrient burn? or the light or something else!? A light of 100 watts hanging at a distance of 27 inches! or is there not enough humidity?two identical sprouts with the same solution of 250-280 ppm !!
Leaves. Color - Yellow
Setup. Seedling
Feeding. Other
3y ago
3
6
Solved
WulfBlud
Week 5 leaves beginning to curl and claw slightly
Up until week 5 everything has been going smoothly but at day 31 I can see some leaves starting to curl and claw. This is 2 days after minor defoliation. I’m not sure what could be causing it, I turned the fan down a bit so it shouldn’t be airflow but maybe too little nitrogen?
Week 5
Leaves. Curl down
3y ago
1
6
Solved
Havingago
Yellowing Sugar Leaves
Noticed the sugar leaves on bud leaves are also yellow. My understanding is this can have a big effect on final yield?? Flushed the gal but as no amber trichomes yet and want 20%, should keep flushing now on or resume feeding till some amber??? Cheers
Week 18
Leaves. Color - Yellow
6y ago
6
6
Solved
DarkOG
Deficiency?
Would it be a nutrient dificiency?
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
2
3
Solved
Traceelements1
Yellow tips seedlings magnesium?
Juz an olderish newbie Lady Farmer, my indoor soil lil 'girls' (I hope) are looking poorly,I need HELP PLZ as since I potted them 2.5 wks ago, I had a rough start trying to figure the lighting, then a little dose of thrive,PH is 7, buying magnesium tmw, any sugg for a nutri ..
Leaves. Curl down
Setup. Seedling
Feeding. Deficiences
4y ago
7
7
Solved
Zsoller
First leafs turned to yellow
The first two leafs turned to yellow on the SB. Should i cut it down?
Week 2
Leaves. Color - Yellow
6y ago
3
3
Solved
Weeweeh
Need help
Watered with fertilizer between day 28/29 After that : - some Leaf pointing upwards , twisted - some Leaf pointing down , twisted - Plants will not stretch , are bushi - yellow leaves Photo are from day 28/29/29/29/30 , created my gw today ask me if you need more infos
Leaves. Curl up
Leaves. Curl down
Setup. Strain - Autoflowering
2y ago
6
Solved
dave1038
Yellowing, browning leaves
Here is my Northern Lights Auto which is on Day 75 from sprout These 2 photos are taken 3 days apart to show the progression of whatever is happening. 4ml Biobizz Grow 4ml of Biobizz Bloom 2ml of Calmag Per litre, use 2L of water every watering
Leaves. Color - Yellow
3y ago
1
1