By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see Privacy Policy
Accept
Newbie looking for info
DWCbadassquestionmarkstarted grow question 5 years ago
Im using RO water, that being said; how long does one generally wait until upping the nute levels past that of tap water ppm?
like
gdogfunkanswered grow question 5 years ago
I have never done DWC before, but I do use RO water for my feed water and since I grow under LED, I always add some Cal-Mag at the very least. I don't think you want to use plain RO for very long, since there's nothing in it for the plant. I would think a mild nutrient solution of 1-2ml/gal would also be a good thing after she develops her first set of true leaves.
Darkwarsongsanswered grow question 5 years ago
You can and should go the first week without nutrients... Do you have bad water in your area? just asking because RO water has very little buffers and fluctuates a lot. It's a lot easier for you if you just use Tap water, but if you live in Flint, Michigan please for the love of god use the RO water :).
1 like
Complain
Similar Grow Questions
Solved
Snaqq
First Grow General FeedbackHello Growers
OG Kush
80x80
90cm
26.4°C
54%
Every 2 days ~2.7 liters
CANNA Flores 15ml, Rhizo 10ml, Zym 13ml, Boost 10ml (next 20ml Flores, 2,5 Rhi)
Yesterday defoliated, Flower D14
While I dont have a specific question, I would greatly appreciate any general feedback
Thanks
Other. General questions
Feeding. Schedule
Techniques. Defoliation
7 months ago
2
1
Solved
forestflower
Day 11 - Yellowing tips, pale color, slow-ish growthGerminated in jiffy pallets - good seedling stage, put them in 2L Pots with LightMix on day 7.
26° avg temp, 60-78% humidity, watering 150ml when top soil dry with 6.7 pH, BioBizz Root Juice & Bio Heaven so far. Bilberry Mini 160W at 40cm distance and 25% power.
Why yellow :(
Leaves. Color - Yellow
Setup. Strains - Photoperiod
Feeding. Schedule
7 months ago
2
3
Solved
Paul71
Question about ADV NutrientsI use Adv. Nutrients MICRO, GROW, BLOOM. Question is
Do i need to add all three M,G,B every time i water my plants(regadless if they're in veg or bloom)?
Or i need to add them in different ratios depending on the stage of my plant?
Does PH perfect technology work anyway?
Ty
Feeding. Schedule
7 months ago
3
Solved
Germaican
[Newbie] Auto Blueberry first grow. Nutrients already in soil. When(if) to feed her ?Its the second week and I havent fed her yet. Does she look healthy ?
How do I know when or if i should feed her ?
Using Royal Mix Soil & Potting Soil. The mix should have nutes for 6 weeks.
I do have some terra aquatica 3 part, bio bizz tripart and calmag
8 months ago
2
1
Solved
Maasamenos
Should I continue to feed/water cycle or do another feed due to the light color of leaves?Just switched to 12/12. Fed full strength based on fox farms diagram Trio and additional Cal mag; They're looking light colored, should I continue with a round of just ph water still? Or another light nute feeding based on its color.
In OFFF/ cocoa 50/50
Leaves. Color - Pale
Setup. Strains - Photoperiod
Feeding. Schedule
8 months ago
3
Solved
girlwhogrows
Switch to bloom nutrients or not?Autoflower grow, should I switch to bloom nutrients now that I can see pistils ?
Feeding. Schedule
8 months ago
1
1
Solved
HanYoloq
Which fertilizer should be used in the early flowering stage?There is an autoflower plant that has just started to bloom. I water twice a week, one with fertilizer and one without fertilizer. Do you think it should be switched to bloom fertilizer at this stage, or should grow fertilizer be given for another week since it is still growing?
Week 5
Feeding. Schedule
9 months ago
5
2
Solved
GoldenWeedGrower
Moving from AN to another brand,This question is addressed to super-expert grower: I would change my nutes moving from AN to another brand, less expensive. The question is: in your opinion wich brand has the best value for money ? ThanksFeeding. Schedule
Feeding. Chemical composition
9 months ago
3
4
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...10 months ago
19
6
Solved
GrowDiarhia
When is the time to stop giving nutes?When is the time to stop giving nutes?
How many weeks until harvest time?
Week 16
Feeding. Schedule
2 months ago
6
9
Solved
Snaqq
Hello
I will harvest at the end of November.
What are the pros and cons of flushing plants pre-harvest?
Do you believe flushing significantly impacts the taste of the final product?
Do you personally flush your plants, and if so, what is your specific flushing routine?
Thanks
Week 9
Feeding. Schedule
2 months ago
3
10
Solved
Snaqq
Fert Switch Veg/Flower TimingWhen and how do you switch from Canna Vega to Canna Flores? Feel free to share any tips. What are your "signals"?
Do you suggest a hard switch like in the Canna schedule, or do you prefer transitioning by mixing the fertilizers?
If you need more info, please check the diary.
2 months ago
3
3
Solved
krogor
When to stop feeding nutrients before harvest?1. When should i stop feeding nutrients and only use water?
2. The tips of the leafes on the top are brown, the tips that are slightly lower are yellow.Too much light?
I'm currently on day 47 since i planted the seed, according to the breeder it takes 56-63 days until harvest.
2 months ago
2
2
Solved
Snaqq
PK Boost TimingBy what visual indicators do you determine the ideal timing for giving a week of PK13/14? The stretch seems mostly complete, the buds are thickening daily, and the first trichomes are appearing on the sugar leaves. Should I start now or wait a few more days?
Diary for more info
2 months ago
11
9
Solved
JSanchezz
Nutrition to start Flower ? featuring molasses and lightToday I decided to do some defoliation and switch to flowering in about 5 days.
When do you start giving flowering fertilizer? 1 week after 12/12
the day of change to 12/12
I would add molasses on the day to 12/12
any other tips ?
DLI first week Flower transition 25-30 ?
Feeding. Schedule
3 months ago
2
Solved
GrowDiarhia
Can the plant survive for 2,5 days without watering?I just flipped to flowering in two days ago and now I have to go away for three days. I don't have any automatic watering system, so what can I do?
I normally give 2 liters of water every evening. And evey otherday I give 3,5ml of CannaBio Bloom.3 months ago
7
7
Solved
KISSGrowing
Early flower and plant too small?Multiple questions: Is this the first sign of flower on the picture of D21 from sprouting? Doesn't the plant look to small for it still? How do I promote new node growth? Is watering roughly about 1.5L per week too little for nutrient influx?
Royal Critical Auto - RQS
4 months ago
11
3
Solved
Cannahazecabbar
I will start a new grow with new seeds. I will use Advanced Nutrients fertilizer. I will use this fertilizer for the first time.I have AN micro, bloom, grow, big bud, Bud Factor X, Overdrive. Should I use these fertilizers according to the nutrient table? The seeds have now sprouted and I have planted them in the ground. How many ml of water should I give to the seeds?Feeding. Schedule
4 months ago
1