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's the quickest and best way to bring my pH in my soil up? I'm having low runoff 5.7-5.9, I need it in the 6.3-6.7 range
Dillsnillsstarted grow question 3 years ago
Need some help. What is the best way to bring my soil pH up? I'm having some pH issues my runoff is at 5.7-5.9 and my plants r not taking in the nutrients they need due to the pH being so low, I want it in the 6.3-6.7 range. Glueberry Og Auto week 3 flowering advice appreciated
Solved
Leaves. Color - Yellow
Plant. Other
Feeding. Deficiences
like
The8thChevronanswered grow question 3 years ago
Flushing will work, but I don't think you need to go that far. Your pH isn't crazy low and flushing will suffocate the roots a bit and extend your recovery time, possibly hurting your final product.
The8thChevronanswered grow question 3 years ago
Water with 7.0 water until its fixed. Using less nutes also helps in bringing the pH up as overfeeding is the main culprit for a low pH.
1 like
Complain
Aqueminianswered grow question 3 years ago
pH water to 6.3, and water it heavily. Wait awhile and let it dry out, do this 1 or 2 times. Or you can try flushing the soil with a lot of water but this risks overwatering the plant and washing out good nutrients and microorganisms
like
Complain
Similar Grow Questions
Solved
Moondogz
Yellow Spots on Lower Leaves in Week 5 of Flowering – Nitrogen Deficiency?Hey friends, I have a problem with yellow spots on the lower leaves. People are saying it's nitrogen deficiency. It's currently week 5 of flowering, and I'm wondering if this is within normal limits and if I should just leave it as it is. Any advice on what to do?
Leaves. Dropping off
Leaves. Color - Yellow
5 months ago
1
2
Solved
letmegrowinpeace
Please help me confirm Nitrogen DeficiencyDoes this look like nitrogen deficiency?
Leaves. Color - Yellow
5 months ago
2
3
Solved
Smoth313
Yellow LeafsThats my sweet cheese auto start of week 8 and some fan leafs turn yellow. what can i do?
Week 8
Leaves. Color - Yellow
5 months ago
1
Solved
Dreamchvser
End of Flower, Yellow and crusty leaves ok ?Hey last weeks of flower and I’m not sure if it’s fine how they are developing, as I started flushing this week they quickly started developing yellow crusty leaves.
Should I keep flushing them as I will cut them in 1 or 2 weeks or should I try to balance out missing nutrients?
Leaves. Curl up
Leaves. Curl down
Leaves. Color - Yellow
5 months ago
4
2
Solved
ElBarto66
Gelbe BlätterMuss ich mir Sorgen machen, wenn die unteren Blätter gelb werden?
Die White Widdow Automatic ist jetzt in der 9. Woche.
Leaves. Color - Yellow
5 months ago
1
1
Solved
infamous8803
Leaf discolorationI just noticed some leaf discoloration. What could it be? Just entered 2nd week of flower using roots organic lush soil. Top dressed a week ago with terp tea grow and bloom. I use r.o. water also using urb and fish shit every now and then. Is this a deficiency?
Leaves. Color - Yellow
Leaves. Color - Pale
4 months ago
1
5
Solved
McGrowin
Plant Topped Itself at 3rd node? Stress or mutation/morphology?This plant split into two shoot apical meristems at 3rd node, I think? Is this due to stress, or a plant morphology/mutation? Pic 1 = weeks before pic 2. Pic 2 = 3rd node & 2 stems. Pic 3 = strain name.
Plant. Other
4 months ago
3
3
Solved
Namesnomnom
Upward curling leafs, burned tips, 2nd week of flowerSo I'm two weeks into flower now and my leaves are getting burned tips (I'm guessing nitrogen deficiency due to the light green of the leaves or some lock out) leafs are also curling upwards :/.
And some fading on some lower leafs.
Using biobizz roughly 10ml each
Any ideas
Leaves. Tips - Burnt
Leaves. Color - Yellow
4 months ago
2
Solved
Snakeking
Why my plant is in shock i fixed the ph of watering .I suspect of this reasons:Heat wave/changing phase to flowering / nutrient locked/ over watering/. InI lowered the ph of watering from 6.8 to 6.0 but this plant is still is shock and wont grow like others.
Could it be a sign of changing phase from veg to bloom ? 3 weeks ago my first plant went to flowering and did the same color fading. Now that plant has good color
Week 18
Leaves. Color - Yellow
4 months ago
2
2
Solved
ceomi69
Leave Tips Yellow and Brown on New GrowthThe leave tips of my plants turned yellow and burnt after i gave them a bottled nutrient feed (organic). Unfortunately i failed to measure the PH of the Water (it was probably to high). This was one Week ago and the New Growth still show signs that something is wrong.
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Yellow
4 months ago
3
2
Solved
Bunterbiber
Leaves turning light green -- yellow (after 12h day/night rhythm)Since I started with 12h daylight/dark rhythm a lot of leaves started to turn yellow (older and lower ones first, some branches turned red). What I did:
PH value=6.5. I added CalMag--no effect. I flushed the soil --no effect. Do you have any ideas? Thx green thumb-friends 👏
Week 19
Leaves. Color - Yellow
4 months ago
2
4
Solved
OnlyAutos
far too Lightburn/stressedHey gromies🤓 If got a big problem with my Mars hydro tws2000, its too powerfull for my ladys
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
4 months ago
3
6
Solved
Frnikola
What to do? → BF Runtz Auto - Day 42 - RH70, 80F in BioBizz Light SoilOn my last post, I was advised I have N tox, so I watered w/o BioGrow, just BioBloom and it's gotten much worse. The runoff EC was 1.5 (watered with 0.8, runoff pH was okay), so I’m guessing it's salt buildup. I plan to flush when this watering dries out—any thoughts?
Buds. Not fattening
Leaves. Color - Yellow
Leaves. Color - Black or grey
4 months ago
1
Solved
berlinbeginner
yellowing from the bottom. Help!SD3 - Humboldt sour diesel F28 is yellowing from the bottom.
Plant Info: I fed her with 900ppm biobizz nutrients,topdressed with worm castings and then sprinkled with diatomaceus earth to get rid of thrips.
Any help is appreciated. Thank you.
Leaves. Color - Yellow
4 months ago
6
4
Solved
KingMickey
Burning Edges/Yellowing and Drooping?The yellowing has gotten worse and I'm noticing slightly burnt tips/edges and some droop. Could this be burn/deficiency or over/underwatering? A combination? Is there anything I can do to fix this early or is it just a matter of giving them some time and less nutrients? Thanks!
4 months ago
4
2
Solved
TheNextGanjaMan
Deficiency, excess or soil problems?Hi, I need help, I have 4 plants of the same strain and several of the leaves are turning yellow and drying out. Some with a burnt appearance and curled upwards. I'm using a super soil, with water with pH 6.2-6.6 +/-. water with fert once a week for this flora. Fert Use 1xonce.
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Dark-purple
4 months ago
5
5
Solved
001100010010011110
Does too concentrated STS cause inviable pollen? Despite dabking seeing "seeds all over", There were none. someone didn't get the joke. This fem seed run failed. Lower concentrationn gave 1000s, instructed concentration gave 100s, this OD gave zero despite 100% conversion.
Week 2
Plant. Other
4 months ago
2
2
Solved
MMSC16
Will this tape repair a broken stem?Should I re-wrap this broken stem? Bent with too much pressure and there was a snap, though not completely severed. I applied two or three layers of duct tape, not sure if the constant pull of ties will allow it to heal and repair. When should I take the tape off?
4 months ago
5
5
Solved
Snakeking
Outdoor grow Heat wave in early flowering!Heat wave again:(
What can i do ? In this situation?
The upper leaves became lighter green but the edge of leaves didn’t cruel upwards yet.
I put a fan and i will add another one because i think that clear plastice increases the temperature but i cant take it off for secu
Week 19
Leaves. Color - Yellow
4 months ago
6
5