The Grow Awards 2025 🏆 
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
PH measure
JTrimstarted grow question 3 years ago
What do you use to measure PH of your plant soil?
Solved
Feeding. Other
likes
Rap_a_capanswered grow question 3 years ago
Hey, you can use both electronic or paper strops (cheaper and effective). A correct and scientific approach is to test soil diluited with distilled water in the ratio of 250 ml of water for 100 grams of soil at 20°c. This will preserve eventually tester probe.
KushGANGanswered grow question 3 years ago
Hello i use a ph meter for soil . you plant it in the soil and you have your ph. Or you can take a little of soil then put it in small botlle mix it with disstilled water , shake it and measure the ph. Good luck
likes
Complain
Similar Grow Questions
Solved
XanHalen
When to incorporate MonsterBloom, and is watering till run-off necessary if i do occasional 1/4 dose feeds?When should i begin supplementing with MonsterBloom, I'm in the second week of flower, and I'm using GH Trio and CalMag. peep the pics to show flowering status as of now, and peep the attached diary for more info. also, should I be watering till runoff at least once in a while?19 days ago
7
5
Solved
GanjaStepper
Canna products in combination with biobizzHi guys,
Has anyone tried to mix the canna and biobizz nutrients line ? Im thinking in particular of rhizotonic which I have plenty left from a friend's previous grow. Thanks !Feeding. Schedule
Feeding. Chemical composition
Feeding. Other
a month ago
4
Solved
Red_Rockst4r
Seeking the Best Nutrient Mix: What Works for You and Why?What are the best nutrient mixes or feeding schedules for maximizing growth, and why do you prefer them over others? I'm looking to try something new for my plants and would love to hear about your experiences with different approaches! 😍Feeding. Other
a month ago
1
4
Solved
PanGrower
Questions about wateringI created a 40 ml solution, the instructions say to transplant after the sprout has grown to the top of the plastic cover and the roots are visible through the plug. The question is, is 40 ml of liquid enough for this growth? I think not.Feeding. Other
a year ago
2
1
Solved
DeepWaterGrower
Beneficial bacteria in DWC - Tips and adviceHi guys, I grow in DWC and I would like to take the difficulty one step further. It doesn't matter the brand, but I would like to know if you start using beneficial bacteria from dry seed, if I can watering the clay with it, if solution expired faster and stuff like that...a year ago
19
6
Solved
Jaked
I added mycorrhiza to the coco coir from a local store. It turned out that there is slow release fertilizers in it. Was not indicated on the packaging.Please Help!
First time after watering with 5.7pH 400ppm drainage water was 6.7pH and 800ppm. I flushed her to 400ppm.
Yesterday was the second watering (450ppm, 5.7pH) and drain was 700ppm 6.7pH. I flushed her to 460ppm (1.5l of water), but pH still 6.6
How to fix it?Leaves. Twisted
Feeding. Other
a year ago
2
2
Solved
Frosty_Buds
Help: potential over fertilisation or over waterningI used Biobizz bio grow, 2ml/L and sprayed them more than usual. The tip of the leaves is getting yellow. 2 plants have the leaves pointing down and seem more textured and tick. The other 2 (the biggest) seem better, but the yellowing of the leaves is more evident.
Check the diarLeaves. Curl up
Leaves. Color - Yellow
Feeding. Other
a year ago
7
2
Solved
JSanchezz
Runoff values ok ?So i testet my runoff today, waht is quiet an act for my setup
Plant one: left pic
PH7.5
EC 3.08 mS/cm or 1560ppm
Plant two: right pic
PH7.24
EC 3.5 mS/cm or1760ppm
All in BIOBIZZ Light Mix
Was watering the past times PH 7 now going down to PH6.3
is this the right thing ?Feeding. Other
a year ago
1
3
Solved
JSanchezz
expert opinion asked ? Maturity in day 49 flower from 60-65 (according to breeder)Maturity in day 49 flower from 60-65 (according to breeder)
I'm not sure about the degree of ripeness.
I used Co2 for a few weeks (1000ppm), the grower says ~60-70 days of flowering, so I would be missing 10-20 days, but they look quite ripe ?
What should I do
Thank youFeeding. Other
a year ago
1
5
Solved
FuzzySnout
Feeding right after repotting (coco coir).After repotting an auto flowering plant I get runoff EC of 800, while feeding water has EC 1200.
I guess EC gets diluted (biggest part of coco coir is new).
Should I increase EC of the feeding water?
I see slower growth but it may as well be due to stress of repotting.Setup. Strain - Autoflowering
Feeding. Other
a year ago
3
Solved
Freaky
How to use EC meter Milwaukee CD611I bought a EC Milwaukee CD611 tester and I don’t know how it works? With tap water + A+B it displays 11... I have a crop chart for autoflowering in which it is indicated in the line CE (Vegetative: 0.9-1.1 EC) How to match this chart with the numbers on the screen of the CD611?Setup. Other
Feeding. Other
4 months ago
2
Solved
JSanchezz
Need advice for fertilizerNeed advice for fertilizer
Use BIOBIZZ, full assortment
am satisfied with it use
substrate
80%light mix
20%wormcastings
+mykoriza
I'm fed up with the bottles, what could be simpler that is also organically good?
I prefer taste and quality over quantityFeeding. Other
3 months ago
1
2
Solved
sellem
BioBizz Microbes PH QuestionIt says to adjust PH AFTER adding biobizz microbes. if i adjust to lets say 6,5, adding microbes will raise it to way over 7. that normal, that ok? or should i adjust it back down after? or add microbes first, then adjust down? im confused!Other. General questions
Feeding. Other
4 months ago
7
7
Solved
XanHalen
Time to flush? Or nah??Should I start my flush? They are gorilla cookies autoflowers at week 10 and 2 days, still white pistol development, and trichomes are 70% cloudy, 20-25 clear, 5-10% amber, + or - 5% on either side. Take a look at my diary for more info about them. get about 550-620 ppm GH TRIO.Feeding. Other
2 months ago
9
5
