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Back to Grow Questions
What are the best nutrients for hydroponics?
2Jack
started grow question 6y ago
Hi I use canna nutrients (aqua series) since I began to grow and I would like to change to compare. I grow in dwc indoor with hid 600w What nutrients are the best for you experimented growers?
Solved
Other. General questions
Feeding. Other
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The8thChevron
answered grow question 6y ago
General Hydroponics hasn't let me down yet
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Selected By The Grower
Canadamade420
answered grow question 6y ago
Hey I would agree with the8thchevron and general hydroponics. Been really great for me as well. Happy growing
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Similar Grow Questions
Solved
MantisMan
When to start my flush (lots of close up pics)
I'm curious when I should to begin flushing one of my plants. I know I don't have a diary for her, but she's in her 6th week of flowering starting her 7th week on Wednesday (August 5th) and from what I've read Dread Bread takes between 8-9 weeks to finish. Any opinions?
Other. General questions
Feeding. Other
6y ago
4
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
Quintus
Should i flush now ?
Hello guys ! This is a Green Crack Auto how long until harvest do you think ? Should i start flushing now ? She sprouted on 15 th October
Buds. Not fattening
Other. General questions
Feeding. Other
6y ago
5
5
Solved
Quangro
Harvest day, flush the soil
At last I was able take macro photos my plant and now I am need help for determining the harvest day. Do I have to flush the soil or just use tap water till to harvest? I used only BioBizz products.
Week 15
Buds. Other
Other. General questions
Feeding. Other
7y ago
6
5
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
Feeding. Other
6y ago
4
5
Solved
blindspot
Status of trichomes ? Are they small ?
I started to overdrive 2 days ago. What do you think about trichomes ? I was thinking about flushing like 10 days later. Also too many leafs becoming yellow and dying.
Other. General questions
Feeding. Other
5y ago
4
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
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
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
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
Feeding. Other
6y ago
5
4
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
5y ago
2
5
Solved
Dormando
Soil pH not adjusting even after watering pH water.
So Far I've been 6.5-7 pH water, & organic ferts BioThrive Grow, Bloom & CalMag. The soil pH doesn't seen to go any below 6.5; even though I've been feeding 5 pH water to make it lower. Why is this happening? What to do? Does organics in the soil auto-adjust the pH all by itself
Week 12
Other. General questions
Feeding. Other
3y ago
5
4
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
Martian_D
How long before finish? How are they looking? 1 of the plants I am feeding pH water and the other two are still getting their nute feed. I plan of feeding all pain water in next week. I have yellowing of lower to mid fan leaves
Week 11
Buds. Other
Other. General questions
Feeding. Other
6y ago
1
1
Solved
Mattuston
Bionova Vitasol use
Hi. I have Bionova Vitasol but until today I have not found a clear explanation on its role and its use? when, how and why do you use it? thank you in advance.
Week 12
Other. General questions
Feeding. Schedule
Feeding. Other
6y ago
1
1
Solved
laberg
Water and nutrients
I water every other day. So far I have been using nutrients to bring my water up to the proper EC (ppm). It is always a VERY small amount (1/2 tsp). I haven't noticed any signs of toxicity but I wanted to hear your opinion of my approach and changes that I could/should make
Week 5
Other. General questions
Feeding. Schedule
Feeding. Other
4y ago
5
5
Solved
Grrrower
when to fertilize
when is it better to start using fertilizers?
Other. General questions
Feeding. Schedule
Feeding. Other
7y ago
1
2
Solved
AtticGrowing
Should I do some watering a day with just water?
It's my first coconut crop and I don't know if I'm doing it right. I water several times a day with only nutrients. Should I do some watering a day with just water? Thank you .
Week 3
Other. General questions
Feeding. Other
6y ago
2
2
Solved
Nurse
high ppm
The ppm of run off from the pots is 2000 and the pH is 6.2. The plants are in the fourth week. At what pH should I water the flowers to reduce the ppm?
Other. General questions
Feeding. Other
6y ago
1
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