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Back to Grow Questions
Nutrient scale
Wackytabacky_420
started grow question 4y ago
Does anyone know what scale the general hydroponics nutrient line scale is .5 or .7? Micro, gro, bloom.
Solved
Feeding. Chemical composition
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Papa_T
answered grow question 4y ago
GH runs the .5 scale
1 like
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Selected By The Grower
Hashy
answered grow question 4y ago
So 1ml of each per litre of water will increase your ec by nearly 1.2
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Hashy
answered grow question 4y ago
I think gro 1ml/L is ec 0.4 increase. Think micro is nearer ec 0.5 for 1ml/L and bloom is about ec 0.25 for 1ml/L
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Similar Grow Questions
Solved
Stigghiola
Fertilizzanti
Quali fertilizzanti potrei utilizzare in più per aumentare il rendimento e far ingrossare di più i fiori? Dovrei aumentare le dosi di qualcosa o conviene aggiungere qualche altro fertilizzante?
Week 8
Feeding. Chemical composition
5y ago
2
1
Solved
NIagaraFalls420
Botanicare raw/ other beneficial nuts for bloom
When I switch to bloom would it be beneficial to use botanicare raw with foxfarm big bloom/tiger bloom, terpinator, adv nuts big bud/bud candy? Really happy with how these combo of nutrients worked before and just wondering if adding botanicare or something else would help w bud!
Week 9
Feeding. Chemical composition
Feeding. Other
5y ago
2
2
Solved
Growmebig
EC of 8 starting out (from RO Hydrologic Stealth 150. Do I add the goal EC (2.1 per Athena Instructions) to the 8 I started with?
Im using Athena Blended Nutrients. 1st time Grower. Watched many videos, going by Instructions. The EC coming out of my HydroLogic Stealth 150 is 8 us/cm. The Mixing Instructions say to get an EC of 2.1 for the 1st week Is this 2.1 plus the 8 I started with?
Feeding. Chemical composition
2mo ago
4
Solved
Isabelita2379
Biobloom
Cuando debo ponerle el biobloom? Ya le estan saliendo los pistilos.. Es el momento????
Week 5
Feeding. Chemical composition
5y ago
2
2
Solved
Adamlovesgreen_98
Nutrient question
I 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
3y ago
1
Solved
Obitrice
Nutrients
I was just curious about how y'all feel about the color of my leaves in beginning of week 3? I took a soil sample at about 2 months and found high nitrogen and phosphorus levels with good potash. Never noticed any nute burn the entire grow. Was running 420 dakine veg/bloom
Week 3
Feeding. Chemical composition
5y ago
1
1
Solved
Med_in_Tropic
What to feed when making seeds
What would be a good fertilizing scheme for making robust seeds?
Week 11
Feeding. Chemical composition
4y ago
5
4
Solved
SmylinPupil
Fertilizer for bigger fuller buds
I know most of it is genetics, but does anyone have a tried and true fertilizer for really putting on the beef during flowering? Or a fertilizer that has an all around good nutrient output for flowering? Thanks
Feeding. Chemical composition
5y ago
4
Solved
thymewanderer
When should I starting to use nutrients?
I just put the her into the soil. When should I start to use the nutrient? I fear I might overdose the nutrients and accidentally murder my own daughter due the soil are already rich with nutrients (tested TDS 700 PPM with 200 PPM water that oozed out of the bottom of the pot.
Week 1
Feeding. Chemical composition
Feeding. Other
4y ago
4
3
Solved
jonesy_grows
AN Ph Perfect mix in flower
For those that use AN Ph perfect trio base nutes only, do you really mix 1:1:1 all the way through flower? Or do you mix less grow and more bloom during flower? Im approaching end of week 2 and not seeing the pistil formation id like. Thanks!
Week 7
Feeding. Chemical composition
4y ago
5
4
Solved
Zappdoggy
ph Problems
I 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
3y ago
2
3
Solved
Mooncat
Nutrients in Co2 Grows
So about the Nutrient Uptake in CO2 enriched grows. Is my reasoning wrong to assume that I should adjust my Nutrients somehow to compensate ? Pretty much inferring here from the whole 30% bigger faster stronger Prof. Bugbee is mentioning on the YouTube.
Feeding. Chemical composition
4mo ago
15
7
Solved
sloppyjohn
1 week into flowering, no pistils on preflowers yet. Change to flower nutes, or what?
Hi guys a couple of questions: 1) When should I change to flowering nutes? I heard high nitrogen can hold back flower formation. 2) Should I be concerned or look out for anything else? Background: - 1 week after flipping to 12/12 - Very vigorous and healthy (in DWC with CO2)
Buds. Too few
Feeding. Chemical composition
5y ago
2
2
Solved
TessaMaria
PH
The water going in was 6.5 and the runoff was 7.5 What pH should I water with next?
Week 6
Other. Other
Feeding. Chemical composition
6y ago
3
8
Solved
Hansgrube
Dutch Pro Nutrition Amounts
New 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
Snaqq
pH irrigation / runoff
Why is the pH of the runoff so much higher than the pH of the irrigation water? Is the runoff or the irrigation water more important to consider? Canna Terra Professional Plus and BioBizz pH- The pH lowering effect seems to vanish in the fertilizer solution after one to two days
Week 5
Feeding. Chemical composition
1y ago
5
5
Solved
TerraDonc
Nitrogen claw in hot soil. To flush or not to flush - that is the question!
Think my plant's suffering from nitrogen toxicity because some of the leaves are clawing and have yellow tips. Must be the hot soil because I haven't fed her with any nutrients. Should I leave a few days and see what happens or is it worth flushing the soil?
Week 4
Leaves. Curl down
Feeding. Chemical composition
5y ago
1
1
Solved
Darktide
PK Flower Feeding
I flushed with 16L of water for nitrogen toxicity. Going forward I am going to continue using Sensi Bloom nutrients and I am wondering if it would be beneficial to just use Sensi Bloom part B since part A is an NPK 3-0-0.
Week 13
Feeding. Schedule
Feeding. Chemical composition
5y ago
3
4
Solved
TommyBVRSA75
Composicion relativa entre fertilizantes?
Cual la principal diferencia entre Bionova Fert - Autoflowering Supemix y PK 13/14 y Bio Bizz, Try Pack ( programa outdoor y soil)??
Feeding. Chemical composition
4y ago
1
2
Solved
cannaman9
E.C
Hello, can someone teach me about runoff EC& PH ? If I put in a correct ph and Ec, would a healthy plant have runoff of same,lower, or higher amount than the feed measurement? What is a healthy ph outflow for soil& coco?
Week 11
Feeding. Chemical composition
5y ago
3
2