The Grow Awards 2026 🏆 
Ph Meter
Spicy_lemonstarted grow question 4y ago
I'm not using PH meter, but the plants look healthy. Do I need to buy ph meter?
likes
Robertsanswered grow question 4y ago
Yes getting a ph meter is very helpful. I would recommend staying away from the really cheap ones. You get what you pay for rings true.
HerbalEduanswered grow question 4y ago
you don't need to, but it help i personnally check my tap water pH every 6 month with colorimetric ph test (paper or liquid), it's rather stable around 8 so i just have to add 1 ml of ph down per 8l of water to reach 6,5 7
1 like
Complain
Similar Grow Questions
Solved
QuiGonJib
Unser erster Grow! Wir haben Nährstoffbrand, wie schlimm? Was können wir noch tun? - Dünger: Canna Terra Vega - Erde: COMPO SANA Qualitäts Eerde - 50%Vor genau einer Woche haben wir einen Nährstoffbrand festgestellt. Die Symptome waren zunächst eher schwach, mit einzelnen, gelb hängenden Spitzen. Nun sieht es so aus wie auf den Bildern. Haben bereits im nächsten Guss ohne Dünger mit ph 6,3 Wasser gegossen. Was noch tun?Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Other
4y ago
3
4
Solved
AcidTundra
Stunted Gorilla Auto from RQSany thoughts on why it stayed Dwarf sized.i had a rootball issue.i went very low nutes i think and weak lights in seedling stage and a bitt weak 200w cfl in veg before switching to 600 hps.even the stem didnt really get any "girth".Read somewhere gorillas needed alot of nutes?6y ago
10
5
Solved
SupremeGreenGrows
1st Grow, using FoxFarm OF Happy Frog. Need Advice on nutrients. When to start? what nutes to use? Schedule?Currently on week 5 and my girl is growing in a 50% ffof 50% ffhf mix. She has slightly darker green leaves so I really haven't given any nutes. should I keep holding off on the nutes? I have some Maxibloom and Calmag but I'm unsure if she needs any right now. FF user any tips?Leaves. Other
Feeding. Schedule
Feeding. Other
3y ago
5
3
Solved
Sneeks420
Dry power vs Liquid fertilizerDo dry fertilizers (like the powders you mix with your soil and topdress) give as good of a result as liquids? And I will be doing my first grow this year outside in the ground (not in a pot) do you recomend powder or liquid? And if so what powder fertilizer do you recomend?Feeding. Other
3y ago
2
4
Solved
swaygrower
ปุ๋ยที่ผสมแล้วเก็บไว้ได้หรือไม่นานเท่าไหร่ปุ๋ย ที่ผสมน้ำแล้วเหลือสามารถเก็บไว้ใช้ได้หรือไม่นานแค่ไหนWeek 1
Feeding. Other
3y ago
2
7
Solved
HeavyHead
Mixing advanced nutrients together?I’ve been using advanced nutrients micro grow bloom ph perfect lineup and I just got my hands on the big bud and bud candy. Should I mix these together with the micro grow bloom when I’m making my feed or should I do separate waterings??Feeding. Other
5y ago
2
2
Solved
tonipuppy
NutrientsAnyone knows when i should add the atami bloom bastic?Week 9
Feeding. Other
6y ago
1
2
Solved
HiddenMessage
Is there some type of moisture content reader to stick in the soil to know when to water?Week 6
Feeding. Other
5y ago
1
Solved
Stealthgrower22
Does Coco require run of at every feed?Hi guys and girls, Please review my grows now onto day 1 week 4 , Seem to me to be very healthy but I have one question as I am growing in coco do I have to have a run off at every feed to reduce salt build up? plants have been feed about 250ml per day and I have never had run ofWeek 3
Feeding. Other
4y ago
5
5
Solved
purple_pixie
Green SensationCan you use Plagron Green Sensation mixed with Bio Bizz Nutes (Fish mix, Bio Bloom, Top Max)?Feeding. Other
3y ago
1
1
Solved
Vincent11
Introducing PK13/14 to my BeautyOk guys I have a questions for you.
Never used canna PK 13/14. 1-Do you think my lovely girl will respond well to it's
2-And how to feed her I have been reading so many different articles?
3-Suggestion on This feeding schedule I came up with? Find in commentsWeek 7
Feeding. Other
6y ago
3
1
Solved
KodamaFarma
When do I stop giving Nutrients?I know that i want to stop giving nutrients roughly 2 weeks before harvest, but its my first grow and i dont have the expertise to know when that point will be. So maybe someone experienced can tell me when to roughly stop giving nutrients.
This is like Day 35 of Flowering.Week 6
Feeding. Other
7mo ago
12
4
