Check the winners The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Log In
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
English
Log In
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
No fertilizer is imported in Iran due to sanctions...
Alexander_far
started 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 ??
Solved
Week 3
Feeding. Chemical composition
1 like
DrJynx86
answered 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!
1 like
Complain
Selected By The Grower
The8thChevron
answered 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
Komar85
Compost tea
Did anyone use dextrose instead molasses during compost tea brewing?
Feeding. Chemical composition
5y ago
2
3
Solved
Azgrowz420
Nutrition?
Start of flower? What nutrients should I start feeding?
Week 4
Feeding. Chemical composition
5y ago
2
2
Solved
Jmaninthemidde420
Does anyone else use apple cider vinegar to PH the water? Someone said not to use any vinegar bc it evaporates faster than water and gets back to neutral. I read online the opposite and it makes great ph Down. I also find my plants both in my tent and my windowautoflowerishealthy
Week 4
Feeding. Chemical composition
4y ago
1
3
Solved
Dico29
Fish fertilizer?
Just added 5-1-1 fish fertilizer, one table spoon ish in a 17 ounce bottle? 10 fl ounces in 5.5 gallon pot and 7 in the other one. Does that seem alright ?
Week 3
Feeding. Chemical composition
6y ago
2
1
Solved
Fusion
Humates?
Started using Humates from Dutch Science . Did 1 application and did notice that the girls perked up and leaves darkened. Anyone have experience with humates?
Feeding. Chemical composition
6y ago
2
3
Solved
NCgrower252
Nutrients
What nutrients are you guys using and do they work for you all?
Week 1
Feeding. Chemical composition
4y ago
3
3
Solved
BullWeedDog
Línea fertilizante Grotek (MEGAPACK GROTEK)
He comprado la línea de fertilizantes Grotek específicamente el MegaPack Grotek, quiero comprar el Pro silicate quiero saber si sería necesario y si necesitaría comprar un producto para el engorde de cogollos??
Other. General questions
Setup. Strains - Photoperiod
Feeding. Chemical composition
4y ago
1
1
Solved
Casper20
Has anyone heard of using Epson salt as an additive?
Week 2
Feeding. Chemical composition
6y ago
2
Solved
Doraemon
Shall i add these nutes?
I've seen good reviews for these Vertafort Bloom Tablets (i think they are equal to RQS Easy Bloom Booster). Do you think i can add them to my mix? You can see my setup in the image. Plants are quite good except very few old fan leaves turning yellow/burned. Thanks
Feeding. Chemical composition
6y ago
3
4
Solved
LesClaypool_777
NPK, too much Nytro And how do I moniter and fix this? Checking 02's PH levels? Thru runoff? Any insight?
My NPK was still in need or at fault for my auto/fems. Not sure exactly? I see how drk green the 2nd plant was. Now lets act like Im not a newbie, and you a Grandmaster. Lol NPK is for NG, Potassium, and K...? And I check it thru soils PH, but again any insite?
Week 12
Feeding. Chemical composition
5y ago
3
4
Solved
Mooncat
Superthrive yeah or nah ?
A friend just gifted me a Bottle but im not really sure if it would be a benefit or detriment to use. Doesent seem to be fertilizer but some enzyme booster?
Feeding. Chemical composition
3mo ago
8
8
Solved
yinandyang
Composted soil and pH
I read that using composted soil you don't need to stress about pH too much. My water tank gives water at 7.7. Run-off is fairly similar. Should i be trying to adjust this down a little before watering?
Feeding. Chemical composition
6y ago
2
2
Solved
OneDropOfTHC
GHE Nuctrients-Wich one should i guide myself? the bottles or the chart?
I used this this nucts on a grow few years back, plant never showed defeciencies, but wasent very big either. So i the bottle it says 7ml's per 10l, but in this chart i pulled ot of their site it goes as far as 29ml per 10l. Wich one should i guide myself? Is the chart too heavy
Feeding. Chemical composition
5y ago
1
4
Solved
timbarin
Ph down
Do you ph down the water in the last two weeks? My tap water are 7.8 I've used biocanna through the entire grow so flushing isn't required.
Feeding. Chemical composition
5y ago
1
1
Solved
420Highlifecouple
Korean Organic Farming
KOREAN ORGANIC FARMING RECIPES? I watched a program that uses non pasteurised milk rice water and coconut oil,sourkraut.What mixture and what dose with regular nutrients?
Setup. Strain - Autoflowering
Feeding. Chemical composition
5y ago
1
1
Solved
vertex8
Is this yellowing normal or something wrong?
Hey fellow growers, seeing yellowing on the leaves the past few weeks which I know is normal as you transition through flower, can someone help diagnostic the leaf issues in the video this week, I thing that this is just nutrient burn but would appreciate if someone could confirm
Week 12
Leaves. Color - Yellow
Leaves. Other
Feeding. Chemical composition
6y ago
5
5
Solved
MiyamotoMusashi
hello growers, what do you think about alg-a-mic from bio biobizz? is it effective and how do you use it?
Plant. Other
Feeding. Chemical composition
Feeding. Other
5y ago
1
2
Solved
Faegrows
Is it worth buying mycorrhizae funghi at week 7?
Is it worth buying mycorrhizae fungi for my roots at this point? I only found about this now and i’m planning on flipping my plant in about a week. I’m wondering if it’s worth the investment or if I might as well leave it on this plant. Do I need to take her out of the pot if so
Week 7
Feeding. Chemical composition
5y ago
2
2
Solved
Rojif
How much and often should I be watering newer plants and how often should I use the fertilizer? I also have heard of problems with fungas gnats, how do you get rid of them?
Week 1
Feeding. Chemical composition
6y ago
2
1
Solved
growinwild
When to start feeding ?
I'm using 5 gal fiber pots with 90 percent fox farms ocean forest. It's top with 10 percent fox farms Happy Frog, to help get the plants started. I also added a bunch of petite. Anyway my question is. How long should I go before I start adding nutrients. It's been 2 weeks.
Feeding. Chemical composition
4y ago
4
2