By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms
Accept
How do I lower soil pH?
hweixdstarted grow question 1y ago
So my seedling is not doing great as of late. I checked soil pH and it's at 9. How can I lower it?
the water in my stores are usually around 7-8 pH. Should i use dechlorinated tap water instead? Is there anything you recommend?
Solved
Feeding. Other
likes
CZ420CZanswered grow question 1y ago
vinegar to lower water PH, im using it and its safe. Our tap water is 7,8 for 2 liter bottle in my case is 8drops viinegar with 1,5l bottle is 6 drops to 6,6PH.
CZ420CZanswered grow question 1y ago
so use tap water with lower PH 6 to recover substrate
likes
Complain
CannaIGrowanswered grow question 1y ago
You should use so ph down to correct your ph range. There are also natural ph up and downs available. Your ph range will be dictated by medium
2 likes
Complain
Similar Grow Questions
Solved
Rabidreject
Flushing timingHow many weeks do u think flowering before flushing? I want to flush for at least 2-3 weeks.
When I did my purple lemonade and one of my lemon pie auto’s and you get a nice fade. It’s hard to know when to stop nutes and start plain water. I was thinking 3 weeks nutes + 2 water.
4y ago
2
3
Solved
Lazuli
Only Bloombooster ?is it ok to just give Calmag and bloombooster from here till harvest ? i ask this because the PPM is pretty low (300) but o cant give more then 1ml/L bloombooster says the bottle. i just want to cut out the (N) as rhe leaves are very dark and plant is about to finish. ThanksWeek 10
Feeding. Other
5y ago
2
2
Solved
FR_PhenoFinder
what are your recipes of super soil, what kind of KNF methods do you use ?Does anybody make their own super soil? What are your homemade recipe? I think the future of cannabis growing is all about micro organisms and the soil health and I think korean natural farming, bokashi tea, and super soil are natural methods of getting a good quality of bud imhoWeek 2
Feeding. Other
5y ago
2
1
Solved
DanBryn520
Advice on how to clear out runoffHow do yall clear runoff from your drip trays? I'm currently pulling my one flowering plant out of the tent to water and drain, but that's gonna suck if I try to scale up to the five I'm allowed."There HAS to be a better way!"Week 8
Feeding. Other
5y ago
3
Solved
buddhi_coop
NutrientsWould you all use these together or am I supposed to choose one or the other? Week 4 of flowering
Buds. Other
Feeding. Deficiences
Feeding. Other
4y ago
2
2
Solved
Stickyfingaz420
canna grow guideAnybody had any success using the canna grow guide for coco, EC levels look quite high all the way through ?!?!?!?Feeding. Schedule
Feeding. Other
5y ago
1
1
Solved
Herbalist7
Switched to flower,12/12, new growth curling/cuppingHey having some problems 2nd day agyer switching to flower and my new growth is curling/cupping upwards.. Can it be my HPS is too close, or is it my nutes need to be more flower based...trying to catch it before it too late. Can i send a pic?
Leaves. Curl up
Setup. Strains - Photoperiod
Feeding. Other
5y ago
2
3
Solved
Skylife
When to put nutrients In... read belowI’m growing northern lights auto flowering, have a grow tent with led 600w when I’m using canna terra professional soil, will I need and fertiliser or nutrients, My base soil is canna terra professional, I’m looking at getting terra vega and terra flores for my plants. Will thisFeeding. Other
5y ago
1
Solved
Mothernature
Start Flushing ?What do you think I should start flushing them?
Week 15
Feeding. Other
5y ago
2
2
Solved
mmmlovelytomatoes
EC madness!!!!About EC. Er...confusing eh? So, if I feed with 1200 and it comes out 2000, I need to lower the feed until it comes out 1600? And if I feed at 1200 and it comes out at 1400 I can increase? Right? Is the whole point of this to give the plant as much feed as she can take?Week 20
Feeding. Other
4y ago
1
1
Solved
Psilocubensis
DIY fertilizer - Beet and sugar beet.Beet molasses, has anyone had experience with that beside Biobizz products ?
I was thinking to make an experiment with beet, but I can't find the sugar one at my country, so would any other strain be good for that?
Any comment about diy fertilizer is welcome !!
Feeding. Other
5y ago
1
2
Solved
buddhi_coop
FlushingWould you all use this when flushing ? If so, how & when ?
Other. Mold
Other. General questions
Feeding. Other
4y ago
2
2
Solved
xtRaCorTx
Bloom additives Full Tilt Alternative?Currently waiting on an order of Floraflex full tilt nutes, unfortunately, they may not make it in time for this grow due to shipping delays. Does anyone out there know of any other bloom additives l could use with Floraflex B1 and 2 to give my girls a boost mid to late flower?Week 7
Feeding. Other
4y ago
2
2
Solved
HAPPY91
Do I need to Ph water using super soilDo I need to PH my water before using with organic super soil? I'm using Coast Of Maine Stonington Blend and they say just add water for growing cannabis using 15 gallon pot. Anyway I was wondering do I need to PH my water before watering my plants? Thank you. Happy growing!
Week 1
Feeding. Other
5y ago
5
2