No fertilizer is imported in Iran due to sanctions...
Alexander_farstarted grow question 6y ago
No fertilizer is imported in Iran due to sanctions. I found it to help me use n3p10k7 npk3/10/7 with 10 ml for 2week ??
1 like
DrJynx86answered grow question 6y ago
NPK 3/10/7 will be great for flowering, I would read carefully the instructions and start with 50% whatever potency they recommend.
Happy smokes!
The8thChevronanswered grow question 6y ago
That's exactly what you need right now. 3-10-7 should be perfect for flowering.
1 like
Complain
Similar Grow Questions
Solved
Hansgrube
Dutch Pro Nutrition AmountsNew to Dutch Pro nutrients and Im loosing my mind!
1. When week 3 begin I shouldn’t use Grow A/B no longer?
2. The chart says for bloom 250-350ml A/B per 100 L
I use 20L means 300/5= 75ml
Thing is does it 75ml each or both?!Setup. Strain - Autoflowering
Feeding. Chemical composition
Feeding. Other
6y ago
1
2
Solved
NanoGrow
Adding P20 and K20 to a 8-0-0 and 0-6-12 A BI'm feeding Bionova Coco Forte A+B which is 8-0-0 and 0-6-12.
I'm afraid my buds will be airy due to low P and K dosages. Do you think this will be the case?
I was thinking of adding Bionova P20 and K20 to the schedule as she enters flower. Too much or should I go for it?Week 5
Feeding. Chemical composition
6y ago
2
2
Solved
willertex
Brown Marks, Drooping leaves and pH falling downhttps://growdiaries.com/diaries/125449-grow-journal-by-willertex
Please mates help me: what is herproblem ? Her pH continue falling down since 3 res, I tried all levels of EC, but she never stabilized. 3 weeks of bloom. Roots looks ok.
Leaves. Dropping off
Leaves. Color - Dark-brown
Feeding. Chemical composition
5y ago
1
2
Solved
cuchillo
Magnesium deficiency? How to cure it?Is this a sign of magnesium deficiency (my other plant has similar spots)? If so, I've read online (on the Canna nutes website) that I should spray the leaves with Epsom Salt (2% solution): is this correct? Any other suggestions? Thanks in advance
6y ago
3
4
Solved
maybelater
Will nutes degrade if left in the sun for a week?Nutes- If I mix up a gallon batch (fox farm grow big and big bloom) but only use half of that gallon, can I save the rest for the next feeding, which might be a week later? Also, is it ok if the jug is left outside where it will get sun, or will this ruin the nutrients?
Week 5
Feeding. Chemical composition
6y ago
3
4
Solved
Carlotta
PH testingWell, during week 3 i realised the importance of PH testing.How can someone test PH runoffs where there is no water coming out?
My plant is small and the water quantity i give is so low that there is nothing coming out of my 3 gal pot.Week 3
Feeding. Chemical composition
6y ago
3
Solved
Foxy420
Is this an iron deficiency?Is this iron deficiency?
Hi, everyone yesterday I put the lights closer with 5cm and watered with pH filtered water around 6.5, pH down with lemon juice, they are growing in Light Mix and I added once water with too much biogrow by mistake since than I am flushing, any ideas why?
Feeding. Chemical composition
5y ago
5
Solved
Adamlovesgreen_98
Nutrient questionI WAS WONDERING IF ANYONE HAS OFF PPM NUMBERS WITH P.H. PERFECT SENSI COCO? I GOT IT ON A DEAL AND USING IT IN MY D.W.C. . ITS WORKING REALLY WELL JUST AT TIMES PPM IS STRANGE AND LOOKS EVEN LOCK OUT. ADVANCED NUTRIENTS SAYS IGNORE PPM AND PH. WHAT DO U SEE??Feeding. Chemical composition
4y ago
1
Solved
biuxiuer
我的女孩怎麼了，這個是生病了嗎？還是太多的餵食？在他長出第二對葉子的時候這樣的現象就出現了，但是只有一邊有葉子，我查了相關資料顯示這是菸草鑲嵌病毒（Tobacco mosaic virus；TMV）
我覺得挺像的。但是不是很確定，我該繼續等幾天嗎？還是把葉子切掉。
誰可以告訴我解決方法，希望他可以度過生長期，因為他是自動開花，每一天都很重要。
Leaves. Curl up
Leaves. Veins - yellow between
Feeding. Chemical composition
5y ago
3
3
Solved
MrAnderson
I was always wondering if im calculating nutrient mix right.
For example:
My tap water is 350 ppm.
In late veg i should feed 800 ppm mix.
How should i mix? :
1. 350 ppm tap + 450 ppm nutes = 800 ppm mix
OR
2. 350 ppm tap + 800 ppm nutes = 1150 ppm mix
I always mixed "1" wayWeek 9
Feeding. Chemical composition
7y ago
2
1
Solved
Luna91
I Need aGood BoosterHey guys,
I want to use a Booster for my 2 weeks Northen Lights Auto,
Currently I'm feeding them Advanced Nuts 3 mixtures (Gro,Blo,Mic)PH Perfect.
Any suggestions for a New Booster?
I used BioHeaven before and it was really good, just looking for sth Similar in AdvancedNuts
TnxWeek 2
Feeding. Chemical composition
6y ago
1
1
Solved
CoosCanyonCannabis207
16-0-0 Need help with suggestionsI was wondering what the tolerance is on nitro levels in a compost tea? I found some pretty heavy stuff at work and was wondering if i could use it? its 16-0-0 any suggestions. It would be nice to be able to utilize this source of food. Thanks!Week 7
Feeding. Chemical composition
4y ago
3
3
Solved
sashatt
Mix Cal-Mag and Silica and/or FFGB?I want to follow up with Bloom City Silica next before the first dose of FFGB i know i can't mix the Cal-mag or silica with the FFGB but what about a silica and cal-mag mix for normal waterings on the water-water-nutes cycles?Week 2
Feeding. Chemical composition
5y ago
4
Solved
Zappdoggy
ph ProblemsI have always used tap water in a big bucket that I scoop from to water. I am using Root Farm phDown. The tap water is 7.6 to 8.
If I ph the bucket the ph rises again within a day.
Is it Root Farm or should I ph only the amount I need per watering?
Do other ph down's do this?Week 10
Feeding. Chemical composition
4y ago
2
3
Solved
Snaqq
phosphorus and boron anomalyCould someone please explain the precise mechanism underlying the phosphorus anomaly? As anticipated, availability decreases with increasing pH, yet it exhibits a sudden surge at pH 8.5. What is the exact (bio)chemical rationale behind this phenomenon? Boron has a similar pattern
Feeding. Chemical composition
Feeding. Deficiences
Feeding. Other
2y ago
33
17
Solved
GronkLeague
How to use Hornet Coco A BHow do I mix A+B coco feed nutrients from hornet hydroponics? They have no instructions online or on any of the packaging, should I just use another brand to make an estimate?
Link to nutes: https://www.kitbagshop.co.uk/product/hornet-coco-ab/Week 3
Feeding. Chemical composition
6y ago
4
Solved
Manollo420
Salt nutrientsHi! Made an excel based on https://www.omnicalculator.com/biology/water-soluble-fertilizer to make a suitable recipe for veg. I believe the desired NPK ratios are around 313. I think I made an ok recipe, although its a bit high on Calcium. Think this will work? Thx!
Week 2
Feeding. Chemical composition
5y ago
1
1