Vote Now 🏆 for the Grow Awards 2025!

Chat

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

Recommended

Recommended

Grow Questionswater with a very low pH

water with a very low pH

Grrrowerstarted grow question 5 years ago

I just received my first real pH meter and by testing the water with which I usually water the little one I discovered that its real pH is around 4 ... having a too low pH can be a problem? and how can I raise it without increasing the tds too much?

Solved

Feeding. Other

likes

MadeInGermanyanswered grow question 5 years ago

Hey buddy :-) you should raise the ph as quickly as possible. I do it with Canna Ph + :-). There is a suitable agent from every manufacturer :-) Keep going Your plant looks great 👍

1 like

Complain

Selected By The Grower

The_420answered grow question 5 years ago

il existe un produit a rajoute pour reguler le PH tu peux en trouver un peu partout sur internet

1 like

Complain

Similar Grow Questions

Solved

Has my turbo gone bad?I'm hoping Vitalink can answer this question, but I'm not sure if GD works like that. When I went to use my turbo+ today the bottle was all swollen and fat, should I worry has it gone bad?

Feeding. Other

2 years ago

2

Solved

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

Feeding. Other

2 years ago

6

9

Solved

Feed time???When should I start to feed these? First time grower so any tips are appreciated!

Feeding. Other

2 years ago

1

Solved

Using Ecothrive Eco-Life Living Soil??I read the info and it says its good for the life of the plants, but should I add Nutrients? I'm tempted not to just to see how it does.

Feeding. Other

2 years ago

2

3

Solved

Veg Nutrients Does applying Vitamin B1 beneficial to cannabis?

Feeding. Other

2 years ago

2

Solved

when to feed ?so can i feed them (npk) by week 4 start ? i have 2 option 20-20-20 and 12-12-36

Feeding. Other

2 years ago

5

4

Solved

Watering question - Volume?Currently doing my 1st grow and had some watering questions. I see a lot online about when to water which seems pretty easy to understand but I have trouble finding the amount of water. Is it based on the size of the pot? or the size of the plant? or both maybe? How much?

Feeding. Other

2 years ago

4

3

Solved

For meget pH og fejl gødning Jeg lavet kæmpe fejl igår fin by gødning og fik det givet for meget plus MEGET PH MINUS!:/ de ligger allle på ca4,6-5,3 !!! Jeg ved der er 13 ud af 16 overlever ! Tror folket de dør alle

Feeding. Other

2 years ago

2

1

Solved

Mycorrhizal and Tribus 101 At what stage can I start adding Mycorrhizal and Tribus to the AutoFlowers?

Feeding. Other

2 years ago

1

1

Solved

Why does coco nutes often only have one A B blend, instead of 2 seperate Veg and Bloom blends?I personally use Plagron nutes in coco, hence I use the same A+B bottles for veg and flower. When looking at nutes for soil they have the 2 different bottles for veg vs bloom. So my question here is why does it seem like some coco lines(plagron, canna) only have 1 over both?

Setup. Substrates

Feeding. Chemical composition

Feeding. Other

2 years ago

1

Solved

Should I add liquid nutrients?What makes your soil super soil? Reason I’m asking is because if I made super soil and didn’t know I don’t wanna add liquid nutrients?

Feeding. Other

2 years ago

4

4

Solved

Waterin times at Wilma 25l day.Hello hey how long i let Wilma feed the pots ewery time when sguirting?And it these 4 time wege 5-7 time bloom.Then will i let first and final hour dry at whole growsessio?Thanks.

Feeding. Other

2 years ago

2

2

Solved

Ich benötige bitte Hilfe bei der Identifikation von Symptomen an den Blättern Problem besteht bei den Gorilla Zkittlez Automatic. Die unteren Fächerblätter zeigen hellgrüne Punkte und die oberen Blätter hellgrüne Streifen entlang den Blattadern. Ich kann es nicht identifizieren. Irgendein Brand? Sie hat zu letzt 1ml Grow und 0,75ml CalMag / Liter bekommen

Leaves. Other

Feeding. Other

2 years ago

9

3

Solved

Opciones de Medidor de pH Estoy mirando de comprar un medidor de pH (30 - 40€) y estoy entre las siguientes opciones: Milwaukee PH51 pH Hanna HI 98107 ¿Alguna preferencia entre ellos? ¿Otras opciones mejores en ese rango de precios? Gracias por vuestros comentarios! 😀

Feeding. Other

2 years ago

3

6

Solved

Does adding extra PK in an organic grow extend curing time ? Thanks !My friend that uses Biotabs nutrient as I do achieved a better taste than I did on our AMS Wedding cake seeds. Tastes a bit like mustard whereas his is tasty even though they were all dried just 2 weeks ago. My leaves were always dark green , Maybe adding PK wasn't necessary ?

Other. Harvest - Curing

Feeding. Other

2 years ago

4

3

Solved

inoculant mycorhizien ?J'ai un doute? J'ai trouvé cette inoculant myco. en magasin de jardinage. Après coup, il m'a semblé trop aisé de trouvé ça, pas chère, en rayon. Quelqu'un saurait ci se sont de bonnes souche pour le cannabis?

Feeding. Other

2 years ago

3

3

Solved

GAS_TENT_GENETICS

Getal hydroponics mixing order Hello. I am new to this and I am doing my first feeding. I'm doing a 6 part general hydroponics feeding that includes calimag, micro ,grow,bloom, and purpinator for my first feeding. My issue is I can not figure out when to add In the purpinator when mixing

Feeding. Other

2 years ago

5

6

Solved

Fertilizers I have the Monster Bud Boost Pack and the Monster Bud Mix as fertilizers. The bud Mix is used when the move to bigger pots filled with coconut potting soil.Any advice on when tonuse the fertilizers?Thanks!

Feeding. Other

2 years ago

3

3

Solved

Mykorrhiza ohne umtopfen?ich benutze BioTabs Mycotrex und habe deswegen meine Autoflower zu erst im kleinen Topf gesetzt, um sie dann beim Umtopfen in den finalen Behälter mit diesen Pilzen zu impfen. Hierzu werden 5g des Pulvers mit in das Pflanzloch gegeben. Gibt es für Autoflower eine bessere Methode?

Roots. Other

Feeding. Other

2 years ago

7

4

Solved

Start flushing?Should i start to flush my lady ?

Feeding. Other

2 years ago

1

2