ph too low?
Ezzjaybruhanswered 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
Similar Grow Questions
Solved
densesensi
Burned my auto leaf tips - is she even recoverable?Burned my auto leaf tips - is she even recoverable?Week 2
Leaves. Color - Yellow
6y ago
4
3
Solved
Findthelorax
Nitrogen Toxicity?Nitrogen toxicity? What does this look like to you? I gave a full set of nutes 3 days ago and it looks like the spots/yellowing are getting worse. I watered today with plain ro water ph 6.8 until runoff and tested it, ppm was over 900 ph was 6.2.
Leaves. Curl down
Leaves. Color - Yellow
4y ago
1
2
Solved
fungiiiiiii
Yellow leafs purple stem (not genetics)Three of the older leafs are turning yellow with purple/brown stains in them, also their stems turned purple with no other stems being purple in the plant. Is this phosphorus deficiency or nitrogen deficiency? Already top dressed with worm castings and bat guano high on P and k.
Week 7
Leaves. Color - Yellow
6y ago
4
4
Solved
Aeries
Some advice for the newbie please! Yellow spots on the leaves.Crushed Seashells in with the medium for calcium.Been spraying insecticide the last week. The last 24hrs I have cleared some bushes around her, could an extra 3hrs direct light cause this? I am watering 2ltrs of water every 3 days.
Leaves. Color - Yellow
6y ago
2
2
Solved
Everest
yellowed leavesThe leaves started to turn yellow from the inside out. I don't know if it's a disability or an overdose. I'm using Biobizz. Someone solve? Is it in flowering with about 5 weeks to harvest, is it worth stirring or better leaving it like this?
Week 8
Leaves. Color - Yellow
5y ago
2
2
Solved
buddhi_coop
How do my plants look? Week 1 vegAre these plants looking okay or is there something I should do ? Week 1 of veg day 5 , just watered 18/6 hour schedule
Leaves. Curl down
Plant. Wilting
Plant. Stem - Weak
5y ago
3
3
Solved
BiteAway
Deficiency, what could it beIm having some sort of deficiency going on.
Soil ph: 6.1 - 6.2
Runoff TDS: 500
Substrate + Nutes: BioBizz
I underfed them on purpose to avoid overfeeding. But now i have to correct it somehow ^^
What could this be? Im thinking potassium?
I appreciate any help :)
Week 8
Leaves. Color - Yellow
4y ago
1
1
Solved
Paranado
Nutricients biobizz questionHi! I use biobizz in full mix soil.
Been having issues on veg. I used to use growmix.
I realised I need veg : fish mix 2ml every feed
Flower :topmax/growmix/bloommix 2ml, last weeks 3ml. Is that fine please because I've been stragling and many deficiencies. Thank you!
Leaves. Color - Yellow
1y ago
3
3
Solved
maximoto
Yellowing Leaves, Red Stems, Brown patches.pH is correct - run off ph, too. These are 2 out of 4 plants who show these signs.
I gave less Flowering Nut in fear of giving too much Nitrogen.
Cal/Mag is in use.
Is it Phosphorus/Potassium def?
I just flushed and gave BioFlores in recommended dosage again.
Thoughts?
Leaves. Color - Yellow
5y ago
1
3
Solved
Newbie90
Why is one of her first leaves turning yellow? 😱 sud I be concerned ? She’s 15 days old. Other than that I think she’s nice colour not feeding with nutrients yet. Had a bit problem to keep temperatures down (30-31 ‘c with co2)during hot weather but now it’s under control. Thanks
Leaves. Color - Yellow
Plant. Other
6y ago
3
6
Solved
SmylinPupil
Brown yellow leaves?Can anyone help me? I had this issue with my last early Miss and thought it was a cal mag deficiency. I tried to adjust it last time during flower but it didn’t help. I really only notice it on one of them so far but I would like to fix the problem sooner than later.
6y ago
1
2
Solved
Onandon
Day 24 and yellow / brown leaf tips.Day 24 and yellow / brown leaf tips.
I wrote a full overview in my diary entry this week.
Plant had yellow lower leaf tips from week 2.
Added coffee for nitrogen.
Tent temp hit 33c due to fan issue and plant had yellow-brown but other plant is fine.
What’s up with it ?
6y ago
2
4
Solved
PurpleWorship
Bottom fan leaves turning Yellow on week 8... Emergency, or all good ?I know It's a Nitrogen deficiency. No nuts during veg (and fine!), and she's having flowering nuts since 2 days.
I know it's normal at the end of the flowering, but i'm wondering if that's too soon !?
Not sure how many time left before harvest!? Big problem or not?
Week 8
Leaves. Color - Yellow
6y ago
6
4
Solved
OnTheMoon
This week my 4 week plant has been sickly and grew very little. The second leaves began to curl and when I touched them, they felt very brittle. Why? What I am trying is to increase the humidity, and moving the light further away. Little nitrogen has been given.Week 4
Leaves. Curl down
6y ago
6
5
Solved
KnightRider
Yellowing leavesHi Growmies, im in week 7 of my flowering cycle, my leaves have started yellowing between the veins before turning brown and dying from the tip inwards. Is this a calcium deficiency? Or is it natural dying from the end of flowering cycle or something else? Please advise thanks ✌️
Week 16
Leaves. Color - Yellow
6y ago
3
4
