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Grow Questions
How to measure PPM
How to measure PPM
Solodolo47
started grow question 4 years ago
What’s the best way to measure the PPM in my water?
Solved
Week 1
Feeding. Chemical composition
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Shagrath
answered grow question 4 years ago
Well best amd probably only way is to have an ec meter. Ppm's are converted numbers from ec thats measured and differing from manufacturer the ec is multiplied by 500,600 or 700 to get the PPM's
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Complain
Selected By The Grower
ijustdontgiveaf
answered grow question 4 years ago
do you have an EC meter?
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Similar Grow Questions
Solved
Grandad_Mac
Germination error
I've made an error while germinating my beans. I've mixed CANNA rhizotonic at a ratio of 4ml per 500 ml of water by mistake. Soaked the coco pellets and left them In the proprgator. I use half the ratio. Are they doomed? What should I do? Thanks
Feeding. Chemical composition
Germination. Pellet
3 years ago
1
1
Solved
bruxup
Good Nutrient Mixture For GH Flora
My outdoors are transitioning and I got GH Flora Series (Micro, Gro, Bloom). I mixed 2.5ml of each into 1 gallon of water (4 L) and spread that across my 4 plants. I feel like this was too little? What is a good general mixture for 1 plant, or is it better to make a bigger batch?
Feeding. Schedule
Feeding. Chemical composition
Feeding. Other
3 years ago
5
5
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
3 years ago
5
4
Solved
Mr_Dior21
Organic dried fertilizer and supplements?
I’m trying to go 90%-100% organic with dry amendments. I’m also possibly trying to use some bottle nutrients for supplements as well things like Terpinator I would like to use. So my question is; what dry amendments and supplements have YOU guys used and prefer in top dressings.
Feeding. Chemical composition
Feeding. Deficiences
Feeding. Other
3 years ago
6
3
Solved
Dean1
Ph perfect at 2.0 help
But the ph isn’t going anywhere near 5.5/6.5 Iv mixed a 2L bottle with just the 3 parts ph perfect and the ph is down at 2.0 water temp is 19 do I still use it or use ph up ?
Week 7
Feeding. Chemical composition
3 years ago
3
7
Solved
RFarm21
Do I start giving nutrients for flowering?
Hi farmers! Esta planta vai entrar agora na 5ª semana e ja começa a mostrar os pistilios. Queria pedir a vossa ajuda para saber se posso já mudar para a alimentacao da fase da floracao. Obrigado e bons cultivos
Week 4
Feeding. Chemical composition
3 years ago
1
2
Solved
CRIPPYGROWER
Silica in compost tea?
Will adding silica to my compost tea be beneficial to microbes or not?
Feeding. Chemical composition
3 years ago
1
1
Solved
romeoromeo
Fertilizer
Complete NPK fertilizer with trace elements as OEDF chelates. NPK 3,5–2,3–5,0 (Fe, Mn, Zn) Is this a good one for 2 week veg stage?
Feeding. Chemical composition
Feeding. Other
3 years ago
1
1
Solved
LeastExpectedGrower
Good PPM for feeding Autos, 2nd week flowering.
What's a comfy place for me to be for PPM for nutrient feeding for Autos (2nd week flowering)? Currently for the chart I've been following I end up at under 400PPM but have been bumping it to 450. Can I go a little heavier?
Feeding. Chemical composition
3 years ago
3
5
Solved
Top_Banana
Fertilizer for Autos
How much fertilizer is too much for Autoflowers? During flower would it be ok adding the following; 0.5g Mono Potassium Phosphate 1ml Bio Biz Fish mix, 1g seaweed Into 4 litres of water?
Feeding. Chemical composition
3 years ago
1
1
Solved
flaknugget
Is it time to start flushing?
Is it time to start flushing, and prepping to harvest in a week or two? Or should I allow some more flowering time and nutrient salts? I'm thinking flush, but eager for opinions. The hairs on all plants seem majority red/orange.
Week 11
Buds. Other
Feeding. Chemical composition
3 years ago
3
3
Solved
Ganjafarmer420flowers
Best bloom and additives to increase yeild and flavour
Hi just wanted some advice what extra nutes I could use like sugar royal and what is the best bloom booster on the market? Was going to get green sensation but not sure 😕
Buds. Other
Feeding. Chemical composition
Feeding. Other
3 years ago
4
5
Solved
pltnm9
How much ArmorSi and diamond nectar?
Got ArmorSi and Diamond Nectar but not sure how much and when to use. running 3g fabric pots, 70/30 coco, perlite on a drip system feeding twice daily about 1/4 -1/3 gallon per feeding. I am using GH Flora line as follows: 1/2tsp micro, 1/2tsp gro, 1/4 tsp bloom, 1tsp calmag
Week 3
Feeding. Chemical composition
3 years ago
4
3
Solved
kizdog
Ensuring nutrient solution isn't too strong for coco
Is there a way I can make sure my nutrient solution isn't too strong while I save for an EC meter? Should I just go off CANNA's chart and use the lower values? If anybody could point me in the right direction or show me a good canna coco chart that has worked for them, please do!
Week 1
Feeding. Chemical composition
3 years ago
2
3
Solved
DatElonMusketeer
Auto ultimate week 7 Enquiry
Is everything OK so far? I'm thinking back left could do with nutrients? There is 4 here. Hoping for 60 grams each. I had 60 grams from my last one and that was natural, no scrog or lst or topping. Thanks everyone.
Feeding. Chemical composition
3 years ago
2
2
Solved
bodeGrow
Potassium soil with neem oil and kelp extract as a foliar spray on seedlings
I have doubts about applying some foliar sprays. I've used Neem Oil + Potassium Soap with some kelp liquid extract, together without any issues. The benefit of using it now is obvious, but, are my seedlings too small to handle foliar sprays? Could I harm them if I apply this mix?
Week 1
Feeding. Schedule
Feeding. Chemical composition
3 years ago
4
3
Solved
horsemouth
canna boost
i trust in canna products, but i really would like to find a cheaper alternative to canna boost. it is npk free and on the label is written "biostimulant with plants extracts". i cant figure out what it actual is. does anyone know what is it? thanks!
Week 1
Feeding. Chemical composition
3 years ago
3
2
Solved
Splifranger
Ph control
Can someone explain to me how the adjusting of the ph works is it like simpel math ? Just a simple example if my water is ph6 and my soil is ph 7 does that make the soil after wattering ph 6,5 or cant u know it as simple as this just want to know how the calcullating is done.
Feeding. Chemical composition
Feeding. Other
3 years ago
2
4
Solved
Dudders
Is Cannazym a complete feed?
I'm a bit confused with how to use Cannazym. Is it a complete feed, or should I use it alongside a complete bottled feed? Thanks in advance :)
Week 3
Feeding. Chemical composition
3 years ago
1
Solved
odrex
Nutrient Question
Planning to use GH FloraNova, FloraBloom, Floralicious Plus, and Liquid KoolBloom. Does it matter what order I add Floralicious Plus and Liquid KoolBloom to the solution?
Week 2
Feeding. Chemical composition
3 years ago
1