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Back to Grow Questions
ph of watering
Nurse
started grow question 6y ago
What is the best pH for autoflowers? I usually use pH between 6.2 and 6.5
Solved
Other. General questions
Feeding. Other
likes
smoke24
answered grow question 6y ago
In soil 6.5-6.8, in soiless I go 5.8-6.1. Happy growing.
1 like
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Selected By The Grower
MrGreenMan
answered grow question 6y ago
In coco they really love 5.8 for veg and 6.0-6.2 in flower. Learnt this the hard way 😅
1 like
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Canadamade420
answered grow question 6y ago
Hey, I run hydro and I keep my autos between 5.7 and 6.3. Hope that helps Happy growing
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Similar Grow Questions
Solved
Splifflicious
Preflower? Flower?
Hi y’all! Is this preflower or actual start of flowering? Should I start giving her flower nutes or when should that happen? I got Bud Candy and Big Bud for the flowering, and Overdrive for the final push. Srry for the dumb question, 1st grow here =D Thanks ✌️🏼
Week 5
Other. General questions
Plant. Other
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6y ago
4
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Solved
Cremo
Flush duration in DWC
Okay, so here's the deal. A lot of people say that flushing should take a week or two. BUT flushing DWC could take only as little as 2 days. Is that true or does the medium really not matter at all? THX :)
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6y ago
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Grrrower
Calcium problems
in your experience, what is the best and cheapest way to add calcium to nutrients? online I have read everything from crumbled eggshells to Ca / Mg supplements for athletes, so I would like an opinion from someone more experienced
Week 6
Other. General questions
Feeding. Chemical composition
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6y ago
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Solved
FrankieBones
Time to start 2 week flush?
Hi 420 Fam. So I would just like to get your opinion on my 3 White Widows. Only SOME brown/slight yellow orange pistils here and there. Tomorrow (26Aug) is start of week 8. Should I start flushing tomorrow to have full 2 weeks, or do these look like I can start flush from week 9?
Week 7
Other. General questions
Feeding. Schedule
Feeding. Other
6y ago
5
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Solved
Ziooomoooleeek
Liście górne
Hej. Czy ktoś mi może pomóc? Nie wiem czy to normalne że moje liście wyglądają tak. Co to może być? Za mało wody? Może naturalne podczas kwitnienia że liście się zmieniają. Jest tak w 4 donicach z 8. Może zbyt mocne światło przy górze? A może poprostu deficyt lub nadmiar.
Leaves. Wilting
Other. General questions
Feeding. Other
4y ago
2
Solved
Mikewithgreenthumbs420
Advice for nutes which order veg to bloom never used before and how much to feed girls
Advice on how to use nutes trio pack never used this before don't know which goes first do I mix in separate gal jugs I'm assuming to never mix together and which order too start feeding my girls got a few in veg and then my white widow flower which do I feed her first
Other. General questions
Feeding. Other
5y ago
5
Solved
buddhi_coop
Compost Tea Recipes
What compost tea recipes do you recommend? I’m thinking about doing one for my next watering. I currently have worm castings, vermicompost, craft blend, molasses, Quillaja extract powder & horticultural aloe Vera.
Other. General questions
Feeding. Other
Techniques. Other
5y ago
3
1
Solved
blakkasian
Nutrients with soil?
I’m growing with fox farm ocean forest soil, I was wondering how long before I should add nutrients? And what should I use from fox farm for nutrients?
Week 1
Other. General questions
Feeding. Other
6y ago
3
2
Solved
Nurse
ph of watering
What is the best pH for autoflowers? I usually use pH between 6.2 and 6.5
Other. General questions
Feeding. Other
6y ago
3
3
Solved
Bekind
Flowering or still vegetative? Food question too
don't know whether is considered flowering or not. Pistils are out, no other bud formation. Should I feed my plants same food as last week or just give ph water and calmag? I don't know if i jumped the gun last week. Promix hp cc is medium, and they only get fed when dry.
Week 7
Other. General questions
Plant. Other
Feeding. Other
5y ago
3
3
Solved
Nurse
Irrigation of plants
i watered the plants 8 d ago.But the soil is still wet, do I have to wait for the soil to dry ?it will take a few more days. And should I fertilize them?Last time I added some fertilizer to the water at 400 ppm.But the ppm at the bottom of the pots was 1200.plagron light mix soil
Other. General questions
Setup. Other
Feeding. Other
6y ago
1
2
Solved
portcityplug
Staggerimg harvest r.d.w.c
Using an rdwc system is it possible to have a staggered harvest in one system ? Nutrient needs ext
Week 5
Other. General questions
Feeding. Schedule
Feeding. Other
6y ago
2
2
Solved
420Highlifecouple
Soda water feeding
I occasionally give my girls soda water,does it actually provide more Oxygen to the roots?
Other. General questions
Setup. Strain - Autoflowering
Feeding. Other
5y ago
2
5
Solved
Nurse
Burns on the leaves
The heads of the leaves turn yellow and then their burn.I only fertilized twice.For a few weeks, I only use city water, 500 ppm.And water Run off 2000 ppm.should i do to give more water to reduce ppm?And what should be the ppm of run off?Or should I fertilizer later? thanks
Leaves. Color - Yellow
Other. General questions
Feeding. Other
6y ago
3
Solved
pillowz
Runoff ph and ppm too high! help please :(
Need help with runoff ph and ppm. runoff ph = 7.4 runoff ppm = 1100-1400 ppm I try to water it with 6.0 ph water (no nutes) few times but runoff is still high ph and ppm? Soil is also basic organic soil. How can I fix this?
Week 5
Other. General questions
Feeding. Other
4y ago
4
2
Solved
qwerty92
Is this a male with some nutrients/ph problem ?
Hi dudes can you help me my plants grow perfectly until this week. One of them seems to be male and 2 plants have same troubles with under/over watering or ph or nutrients I don’t know exactly what’s wrong because I was really careful with nutrients and watering.
Other. General questions
Setup. Strain - Autoflowering
Feeding. Other
4y ago
2
5
Solved
buddhi_coop
Flushing
Would you all use this when flushing ? If so, how & when ?
Other. Mold
Other. General questions
Feeding. Other
5y ago
2
2
Solved
mjlovergrowe
tap water or bottled drinking water?
Hello everyone, i have a question about coco watering. I'm using canna coco series and can't decide to water with tap water or bottled drinking water. Tap water pH: 7,35 and TDS: 154 ppm Bottled drinking water pH: 7,0 and TDS: 28 ppm. So what are your suggestions, thnx already.
Other. General questions
Feeding. Chemical composition
Feeding. Other
6y ago
2
2
Solved
Nurse
help mi guys. yellow leaves
The heads of the leaves turn yellow and then their burn.I only fertilized twice.For a few weeks, I only use city water, 500 ppm.And water Run off 1000 ppm.should i do to give more water to reduce ppm?And what should be the ppm of run off?Or should I fertilizer later? thanks
Other. General questions
Feeding. Other
6y ago
2
3
Solved
Ancient_Genetics
I need a little help with Advanced Nutrients. Without the help of ppm.
Hello, a friend confused me with the use of Advanced Nutrients, this is the easiest way for me to conclude, question. We have A, B, C nutrients, each of them goes 1ml per liter, on 1l we put all 3 components A, B, C each one ml per liter, or only one milliliter goes to each liter
Other. General questions
Feeding. Other
4y ago
3
4