The Grow Awards 2026 🏆 
No ph meter
OGgrowsanswered grow question 6y ago
Hi @StealthAlien Tap water is usually around 7-7.8 PH. fertilizers tend to lower the PH, you can apply the nutes normally. good luck mate 👍
rhodes68answered grow question 6y ago
At this point prob ok do you know what PH your water runs?
Mine runs between 7.2-6.8 so I kind of know how much PH down to add (almost said up constantly doing that).
You will need a way to test soon though even the dyes would do well enough.
2 likes
Complain
Similar Grow Questions
Solved
RootsmanNL
Flushing or feedingIm already flushing the plant for 2 weeks but as the Trichomes are not changing much it will need some more time to fully develop. I want to see some (10%) amber trichomes.What should I do now? Continue flushing or give some organic nutrients again? Probably need 2 weeks more.Week 25
Feeding. Other
2y ago
6
10
Solved
FlynnRyder
Res ChangesHey, guys don't judge me for this one but when you do res changes in hydro where do you keep your plants in net pots while you scrub down? lol. I have been putting them in a bathtub with cold water but how long will they be ok without airstones etc? I just never thought about it5y ago
1
2
Solved
User1893
How long is left and other advice :)This is only my second grow and I am still learning a lot. I am growing this auto White widow on my windowsill and I was wondering how long do you think is left and if there is anything I should do. :). From what I understand it is flowering and some trichomes are turning amber.Buds. Other
Other. Other
Feeding. Other
5y ago
1
2
Solved
OrganicNature420
Advanced nutrients b-52 phHi guys I'm just about to start the advanced nutrients ph perfect sensi coco range. Looking at the Ph on the bottle of b-52 and says its 5.2. Were the others range from 5.6-6.2 .. do I have to mix these nutrients separately as ph is different? Thankyou 🍁🌱❤️Feeding. Other
5y ago
2
3
Solved
MedicineMaker
General questions about my growBased 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.3y ago
3
1
Solved
Dillsnills
When using ffof soil that says it has a pH of 6.3-6.8 is it still necessary to pH my water when using nutrients?This may be a stupid question but w ffof it says the soil is already pH 6.3-6.8 so my question is do I still need to pH my water when using or not using nutrients or is there no need to because the soil is already the correct pH?Setup. Strain - Autoflowering
Feeding. Schedule
Feeding. Other
5y ago
3
3
Solved
Nurse
wet/dry cycle from RQSRQS suggested this wet/dry for Auto.that's okay?for irrigation, when he said 1.5 liters for each day, that means I have to water the plants every day? or is it better to have 4.5 water once every 3 days?And that the amount of irrigation he suggested for 11L pot is not too much?Plant. Other
Setup. Strain - Autoflowering
Feeding. Other
5y ago
3
Solved
AccidentalB
I stopped giving my plants Plagron Silic Rock from mid last week (week 13, week 5 flower). Can anybody tell me if I did right to cut it in flower or does anybody has experience using this nute until the end of their grow? I think this nute is just for veg and early flower.3y ago
2
2
Solved
cannabistic
Water with nutes too darkI am using biobizz products and would like to know if the water gets really dark.. I am using a 6 liter can with 12ml of grow, 18ml bloom and 6 ml top max so i can have 2ml/l of bio grow, 3ml/l of bloom and 1ml/l of top max. The water got really dark is it normal?Week 6
Feeding. Other
5y ago
5
6
Solved
Siriuz
What's the best for her?Got to feed the lady some nutes tomorrow
Like 6 days ago she's got 1700ppm(floranova bloom) 22ml
That's mixed up in 1 Gal of water or 3.79lts
Around 300ml of that stuff
So tomorrow I'm going to raise it to 1800ppm
What would you suggest for more flowers?5y ago
3
6
Solved
Dillsnills
Best time to harvest lemon auto from seedsman, I would like more of a balanced highAdvice on when the best time to harvest lemon auto freebie from seedsman,, jus looking for advice on what other ppl have done or heard, it's def close within a week, I want more of a balanced high. Advice input opinions greatly appreciated wk9flowering.Buds. Other
Other. Harvest - Drying
Feeding. Other
5y ago
1
2
Solved
Kronos56
Nutrient for fat dense buds??Hey guys,I wanted to ask is there anything I can feed my flowering plants to make them dense and solid?
I know it is multi factorial dependent on genetics,environment,humidity,temp,ph etc.
I read up on line that a 10 percent K2S04 solution can help fatten bud or MKP 5 % (pk b)Feeding. Other
4y ago
5
5
Solved
Takingtheplunge
So the double kush cakes seems like it might be ready for the flush but I’m not 100 percent sureWeek 9
Feeding. Other
4y ago
2
3