The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Login
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
Login
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
Run off ph problem
Barongreenbac
started grow question 5y ago
Hi all. Just done a water run off ph it and it's 5. Growing in soil ph'd all feed to 6.3. How's this happened and how can I sort it out thanks
Solved
Feeding. Other
likes
smoke24
answered grow question 5y ago
Soil ph changes over time. The best way to fix it in soil is to make sure you are getting 20 % runoff every time you water. You can also adjust feed ph to 6.8 to speed up the process slightly. Happy growing.
1 like
Complain
Selected By The Grower
Barongreenbac
answered grow question 5y ago
Thanks for the advice
likes
Complain
Similar Grow Questions
Solved
AsNoriu
BlueLab Combo soil use
BlueLab Combo - how deep you should push them into soil, it looks stupid, but their is no info how to use it with soil on www. Please help !
Week 10
Feeding. Other
5y ago
3
Solved
Hilltopflop
What should I do
It won’t bloom just keeps growing
Week 2
Feeding. Other
4y ago
4
4
Solved
TheUk420Show
RO filters which is best ?
Hello Guys, My water is just about as hard as chuck norris coming out at a ppm 400 or ec 0.4 which I think we can all agree is abit too high so my question RO filters whats the best to get 2 or 3 stage filtration this is new to me so would like an opinion on someone using one ?
Feeding. Other
5y ago
2
3
Solved
Juniper
ÎĽs to ppm ?
just wanted to make sure Is 1μs/cm equal to 0.641ppm I am asking because my new conductivity meter measures in μs not sure it’s per cm I also saw that there are different conversions scales what is the most popular , what scale you recommend? any help would be helpful my friends
Feeding. Other
5y ago
1
1
Solved
Newbie87
Feed question
Just checking I should give one last feed tomorrow. Am just past 9 weeks & reckon I probably have two more to go ?
Feeding. Other
3y ago
2
3
Solved
Apfelsaft94
2 more weeks maybe?
What do you guys Think can i start flushing ?
Week 10
Buds. Other
Feeding. Other
4y ago
2
2
Solved
Anatoli91
Combine bloom and grow nutes?
Should I add pH Perfect Connoisseur Bloom Part A,B during the veg stage?
Week 2
Feeding. Other
5y ago
1
1
Solved
angypangy
Slow to grow?
Will my plants thicken out anytime soon? Looking at others with the same seeds etc and mine seem so weedy (excuse the pun) compared to theirs, not added nutrients yet as the soil had and also had a bit of root stuff in first water, nothing since? any ideas anyone thank you xxx🙏�
Week 4
Feeding. Other
6y ago
2
2
Solved
Amiro0o
No fertilizer
Hi I am growing in a country that almost all Original fertilizers are out of reach.do you have any organic recommendations for me ?!
Feeding. Other
6y ago
1
1
Solved
BudBudderson
Here's a question that I think I know the answer too. But I am not 100%. DWC, do you add your starting measurments; TDS, ect. to your tageted levels or subtract or just ignor them?
Feeding. Other
4y ago
3
5
Solved
Proto420
Nutrient burn/deficiencies/feeding
Having difficulties with a few of my plants, I didn’t add any nutrients until they were close to 30 days old. And then only cal-mag at what I thought were low doses. One of mine has lost almost all leaves. What would you guys recommend moving forward? I have almost all fox farms
Leaves. Curl down
Leaves. Color - Yellow
Feeding. Other
4y ago
3
6
Solved
Green_Man_420
Feed
Day 29 do you think these girls need some grow? They have been on plain water. Do you guys think they look alright? Thanks for looking in ✌️
Week 5
Feeding. Other
3y ago
2
2
Solved
Babystoner
Turpinator and purpinator
I have question about Turpinator and Purpinator how to use ? Can mix every time when watering ? Example I watering 1.5liter everyday must mix turpinator and purpinator in water everyday ? Now I’m in flowering week3.
Feeding. Other
4y ago
1
1
Solved
bruxup
Good Nutrient Mixture For GH Flora
My outdoors are transitioning and I got GH Flora Series (Micro, Gro, Bloom). I mixed 2.5ml of each into 1 gallon of water (4 L) and spread that across my 4 plants. I feel like this was too little? What is a good general mixture for 1 plant, or is it better to make a bigger batch?
Feeding. Schedule
Feeding. Chemical composition
Feeding. Other
4y ago
5
5
Solved
MedicineMaker
General questions about my grow
Based on week 5 of my grow, does it sound like I'm on track with nutrients? Any advice on LST or defoliation? The plants struggled since I planted them so I wary of stressing them out. The only thing I'm doing at this point is tucking the leaves so the bud sites get more light.
Week 5
Feeding. Other
Techniques. LST
Techniques. Defoliation
3y ago
3
1
Solved
Mr_Maritime
Which single bloom supplement would I benefit from most?
I’m considering purchasing something to boost my blooms. I’ve looked at koolbloom and big bud. I’ve used big bud in a commercial setting and got buds the size of my head, but can’t verify big bud did that. I’ve seen good results with just the GH trio too. Any input is appreciated
Week 12
Feeding. Other
2y ago
6
9
Solved
Brewer1112
Is Brewers yeast beneficial
Has anyone had any experience inoculating their soil with brewers yeast? I brew beer and have access to and unlimited supply.
Feeding. Other
4y ago
2
3
Solved
JSanchezz
PH correction advice
Messured the Runoff today with 6.6 OK Recalibratet my PH meter wich showed 7.06 where it should be 6.86... Next time watering wich what PH level ? I would do 6.3 correct ? can this corelate with signs of cal mag deficiancy ?
Feeding. Other
1y ago
2
Solved
bobo66
would it be a problem to change the nutrient family in the first week of flowering?
in the hope of a better taste, I would replace my well-proven nutrition family with nutrients from an “advanced nutrients” company. would it be a problem? I found two nutrition guides, which should I use?
Week 6
Feeding. Schedule
Feeding. Other
3y ago
5
4
Solved
pampa1989
Spiruline fertilizer
Just wondering if anybody here has experience in using Spiruline as source of food for the plants? It is an algae with lots of nutrients and beneficial stuff and I am trying to use it for my plant but perhaps I am doing something wrong/useless. Any experience to share?
Feeding. Other
5y ago
3
6