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Back to Grow Questions
Feeding and solution testing
ELBICNIVNI
started grow question 4y ago
Hi everyone! How often you guys that grow hydro check the ph and the tds in the solution? once a day? twice? and how often you adjust it?
Open
Feeding. Other
likes
Answer
ObiWanKaRobbie
answered grow question 4y ago
I check once a week in stand alone 5gal Deep Water culture..only at water top ups..and I never check ph in this system..
1 like
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Similar Grow Questions
Solved
Thatsmyfirsttime
Organic flowering boosts
Hi! 2 questions: 1) Is she flowering? I think she is 2) Any advice about organic homemade flowering boosts? I know about banana tea but I'd like to have more options Thank you :)
Feeding. Other
5y ago
1
1
Solved
Shockolateman08
Are you having a Holly Jolly Christmas?
Merry Christmas 🎄 to all, and to all a good night 🌃👊👌👍🤘 my question is about this.... the fuck are you reading my post
Buds. Other
Feeding. Other
5y ago
3
2
Solved
Maasamenos
Nitro toxicity and calcium deficiency. Should I flush?
Little pas halfway through flower and appears I have nitro toxicity, could this be a cause of my calcium deficiency I have been dealing with? Should I flush it or would that continue the degradation of the calcium? The spotting has gotten worse then my pictures
Feeding. Other
2y ago
5
Solved
Faegrows
Transplant different soil/brand
I am transplanting my plant. The coco gold I started off with, but i’m using canna coco plus professional for the final pot. Should I mix it with what I have left of the original soil (coco gold it has added nutritients i think) or can I just use all coco plus?
Feeding. Other
4y ago
1
1
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
4y ago
3
1
Solved
itstheweeddoctor
Brown roots from nutes
Anyone that uses gh floralicious are super brown roots normal? There starting to come back now but they were super brown after I mixed my nutes a week ago, plant still seems to be growing healthy
Week 3
Feeding. Other
5y ago
1
1
Solved
Eponymus29
Wrong pH! What to do when watering with wrong pH?
Hi you all and TIA, yesterday I watered my girls but after a few hours one of them started to get her leaves down, so I checked pH on my reservoir and it was 7.9!! So my question is what to do now? Do I wait for a few days and then water again with right pH or should I do it now?
Week 4
Feeding. Other
4y ago
3
3
Solved
Cremo
Can I go back to nutes after flushing?
I have a 70L res with 3 plants in it. 2 of them are the same, the third is a strain with 10-20 days shorter flowering time. I'll have to flush her before the others are ready. Can I flush all 3 at once for a week, then chop down the one and then add nuts to the other for a week?
Feeding. Other
5y ago
4
4
Solved
NorfFarmer
High ppm in organic coco
So I’m growing with organic nutrients blended into the coco. My runoff ppm is over 4500 but plants aren’t showing any signs of lockout. Should I be worried? How can I drop the ppm of the coco runoff?
Week 8
Feeding. Other
4y ago
4
3
Solved
li0nhe4rt
Nutrient feed
Hey guys I mixed this nutrient feed about a week ago, its got some stuff at the top of it now. Should I throw it out and mix a new batch? Or should a just stir it up and it'll be fine?
Week 4
Feeding. Other
5y ago
5
7
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Patillac31
Recharge vs Great white
I'm currently debating real growers recharge and great white. I'm using recharge but am curious if great white is a better product, or can they be used in conjunction? The interwide googly web doesn't seem to have a direct answer maybe I have just over looked it. Happy Gardening
Week 3
Feeding. Other
5y ago
7
4
Solved
Neo09
Big POT Automatic
Hi again.. I just púť my PURPLE LEMONADE Automatic, in 2. Week from 6,5l to 20L pot.. I see, that watter still a long in pot.. Im not sure how do i work with nutrients... Is it ok for my strain to have so big POT? Thanks
Feeding. Other
5y ago
3
3
Solved
WeedTheNorth
Nitrogen toxicity
Too much nitrogen? Can this be fixed or is it worth it to fix this late?
Feeding. Other
5y ago
5
3
Solved
buddhi_coop
Nutrients
Is this a good cocktail for my next feeding? I’m having major nutrient deficiencies or something. These yellow leaves got me stressed.
Leaves. Color - Yellow
Feeding. Deficiences
Feeding. Other
4y ago
4
4
Solved
Benasquella
PPM question
My PPM using pure rain water is around 70, what I read online is that I need to have somewhere close to 200/400 (EC 0.4) for seedlings, 450/650 (EC 0.9) for later veg and so on. My question being how do I get these numbers? Just keep adding nutrients?
Week 3
Feeding. Other
3y ago
1
6
Solved
FishBud
Efficient Nutrient Mixing?
Any suggestions for efficient nutrient measurement/mixing routines? I’m currently making a stinking mess every time I pour nutrients into a cup, pull up with graduated syringe and transfer to my watering container for mixing and pH. There has to be a better way…
Feeding. Other
3y ago
1
Solved
fatbueno
Burnt plants a bit with nutes for growing. When to start giving them nutes for blooming? (autoflowers)
I probably burnt my plants by giving them too much nutes for growing. (plagron alga grow) Stopped giving the nutes for a week, but they're still showing yellow tips. When would It be okay to start giving them nutes for the blooming phase? (plagron alga bloom) Day 35
Feeding. Other
5y ago
1
2
Solved
buddhi_coop
Nutrients
Would you all use these together or am I supposed to choose one or the other? Week 4 of flowering
Buds. Other
Feeding. Deficiences
Feeding. Other
4y ago
2
2
Solved
BigD_era420
Veg Nutrients
Does applying Vitamin B1 beneficial to cannabis?
Feeding. Other
2y ago
2
Solved
GrnMtnGanja
Increase Nutes?
How are they looking? I’m only feeding 1/2 the nutes recommended on the bottle and I’m running around 600ppfd. Do you think they look like they need more light or nutes.
Week 8
Feeding. Other
3y ago
1
5