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Back to Grow Questions
Ph
RebelGrower
started grow question 6y ago
How can i modify the pH using something naturally?
Solved
Week 1
Feeding. Other
likes
OutForReal
answered grow question 6y ago
Soil ph ? To get it high : -limestone powder -wood ashes To get it lower : -organic compost
2 likes
Complain
Selected By The Grower
OimRausch
answered grow question 6y ago
4 ph down I use vinegar, for ph up I use baking soda.
2 likes
Complain
Similar Grow Questions
Solved
AHG2020
3 part ph perfect nutrients and ratios
Can anybody advise on the nutrients I’m using, I realise I should be lowering nitrogen levels so can I put say 2ml micro 1ml grow and 4ml bloom per litre now? Thought I had nute burn but I let the roots dry out a bit much so the tips higher up have burnt a little.
Week 7
Feeding. Other
6y ago
1
1
Solved
Sillypup5
Cal-Mag question
My general hydroponics nutrients have pretty clean & clear instructions, but the cal-mag, I’m unsure how much to use? Still just leaving the seedling stage this week, when I’m using 0.6ml/L of the GH nutrients, how much cal-mag should I use at this stage, and full on veg?
Feeding. Other
6y ago
1
1
Solved
Potgoblin
How Long Will My Nutrients Last Once Mixed?
I'm Using the Bio-Bizz Liquid nutrients in soil, My baby is 9 days old from seed and I want to make up a mix of food, if I throw an air stone into the mix how long will it last? I've been told it's fine until it smells fermented??? I don't want to make too much and waste it.....
Week 1
Other. General questions
Feeding. Schedule
Feeding. Other
5y ago
1
1
Solved
Philhsy
Tds/ec neccesary?
If i dont have a tds meter only PH meter, but my soil has all micro nutes, and im only needing to feed greenhouse powder feed carefully in flower, maybe add some biobizz in grow but 0.25% of usual since autos tend o burn. Is it ok or shal i invest in s ec/tds meter?
Week 1
Feeding. Other
4y ago
2
5
Solved
JacareGrows
RQS organic nutrients x Bio Nova Auto Supermix
Hi guys.Some questions for the feed experts What you think about the organic nutrients from RQS will that mix with soil be enough to suport the entire grow? What you think about using the BIO NOVA auto flower supermix together with the RQS organics nutrients during VEG and BLOOM?
Week 5
Feeding. Other
6y ago
6
2
Solved
Phaleg
Changing or keeping as it is ?
Hello! Based on information and media that I uploaded in my diary, should I change anything? (ex, training, pruning or similar) Thanks
Week 10
Setup. Other
Feeding. Other
Techniques. Other
4y ago
2
2
Solved
GhettoStyle
pH 5.9 EC 1.2
Friends tell me that this is a deficit or a shortage or a pH curve I do not understand why the tips of large leaves began to dry!
Leaves. Color · Yellow
Other. Other
Feeding. Other
5y ago
3
Solved
1kodah
Mammoth Silica qiestion
I won a gift basket yesterday from local shop. Super thrilled as it had tons goodies - one thing being a bottle of Mammoth Silica which I have been wanting to try. When drawing it up into syringe it was clear fluid with brown chunks - is it supposed to look like this?
Feeding. Other
3y ago
2
Solved
Soter
Run off are higher in TDS and EC
Hi Guys. Week 4. My Run off are higher in TDS and EC. This is the first measurement. These are the numbers, TDS;EC;PH=Tap water:395;840;7,25. inflow=930;2000;6,4. Runoff=1319;2821;6.0 until now I haven't been feeding with runoff, and I haven't used plain PH water. what to do?
Feeding. Other
6y ago
3
3
Solved
Roope
Flushin answer guest,
Thanks thats make Sense to me that her’s have to dring last of whats left and then more water/nutrients. Then last dark time i will trick ladys litlebit! I will put a lot of ice several time at the dark period 36/48h They start flipping, Winter is here and give ewerything up!
Week 10
Feeding. Other
5y ago
3
2
Solved
backchecker1
Nutrient Burn
My plants are in the 5th week of flower just wondering if this might be nutrient burn or just the plant maturing.
Week 9
Feeding. Other
5y ago
4
2
Solved
fatbueno
Burnt plants a bit with nutes for growing. When to start giving them nutes for blooming? (autoflowers)
I probably burnt my plants by giving them too much nutes for growing. (plagron alga grow) Stopped giving the nutes for a week, but they're still showing yellow tips. When would It be okay to start giving them nutes for the blooming phase? (plagron alga bloom)
… Show more
Feeding. Other
6y ago
1
2
Solved
Cultivate
Flush or wait?
Biscotti Mintz- Barneys Farm 7 Week flowering today- 6-8 weeks recommended harvest period Do I flush? I feel like they’re ready
Feeding. Other
5y ago
4
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
6y ago
3
6
Solved
Grow3rPT
Quantidade de agua por vaso 7L e 11L
My question is to know more or less how much water you guys use? 1L every two days? How do you do your watering? What is the amount of water for a 7-liter and 11-liter pot?
Feeding. Other
5y ago
2
1
Solved
JuanCarlos97
Hello, i have been feeding them 10 drops of bio-bizz grow each every 2 days when they get their water (600ml atm). (is that too little? They look fine to me at least). Should i maybe start adding some bloom nutrients? Anything else in general? Thanks a lot guys :)
Week 4
Feeding. Schedule
Feeding. Chemical composition
Feeding. Other
6y ago
2
2
Solved
happygrass
Vote Feeding bloom nutes in veg stage
I was just wondering why some people feed their plants bloom nutrients during the veg stage. I see people adding it to their grow nutrients and supplements and I’m just wondering why or if it’s something I should have been doing all along.
Feeding. Other
5y ago
1
2
Solved
DevilsBud
Watering with nutrients
Question about watering soil Every 24 hours i give my plants water dep how big they are and how moist the soil is . My water has pH6.5 and i put required Advanced nutrients in it . But is maybe wise to not always give the plants water with nutrition in it . plant are looking fine
Feeding. Schedule
Feeding. Other
5y ago
4
5
Solved
WheezyMango
On paper these autoflowers have a 63 day seed to harvest time what day should I start flushing? It's now day 50
Week 8
Feeding. Other
7y ago
5
4
Solved
Growit2321
Watering technique after mulching
How should I water with mulch? I know i have to wait longer to water (my whole idea behind why I mulched, it’s about to get into the mid 90s next week), but should I move the mulch to water the soil or just water the mulch?
Week 2
Setup. Outdoor
Feeding. Other
6y ago
2