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9:12 pm
May 1, 2010
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Hello everyone,
Here is a recipe that I want to introduce to everyone. This is by Dr Howard Resh and this is what I have been using for my tomato plants.
Works like a charm and does well for other plants as well(Cucumber and Pepper).
|
N: 140 ppm
K: 352 ppm Mg: 50 ppm P: 50 ppm Ca: 180 ppm S: 168 ppm |
Salt gms/100Litre of water.
Calcium Nitrate 80.6
Potassium Nitrate 10.4
Mono Pottasium Phosphate 22.1
Potassium Sulphate 59.8
Magnesium Sulphate 49.4
Enjoy!
gg
5:42 am
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October 27, 2010
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Hi,
The easiest method would be to buy a trace element mix like TRACEL from Rallis. Though Tracel has Iron it is not in Chelated form so you would have to buy Chelated Fe to avoid risk of Chlorosis.
I will be putting my NS receipes later today that also includes the trace elements.
Thanks,
Srikanth
Thanks,
Srikanth
10:58 am
October 25, 2010
Offline3:52 pm
May 1, 2010
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Hello Madhavi,
Yes I still use that formula although with some modifications based on plant behavior. The trace elements is same as the website.
Basically, I reduce the EC if I see too bullish plant and increase if I see spindly one. Also depends on the plant fruit load.
8:29 am
February 11, 2013
Offline2:11 pm
February 11, 2013
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Guys,
Please respond . I know you guys are knowledgable and we are beginers who find it very tough to understand the nutrition needs of plants.
I dont think its a very good idea to buy readymade fertilizers like Organic boon , please comment.
I started with these plants
1. Okra 5 seedlings
2. Tomato 20 seedlings ( I will be using only 5 )
3. French Marigold ( used all 60+ seeds my bad ) . All germinated now i dont have space
I used cocopeat for germination and now without nutrients the plants are dying.
-- LS
3:41 pm
May 1, 2010
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Loganth,
For seedlings you can use 1gm of 19-19-19 in a litre of water and water the plants. As the plants grow we can increase the grams/liter.
hope this helps.
regarding the nutrients there is another forum thread that has all the info you are looking for.i will look it up.
2:35 pm
August 16, 2014
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Hi gg
So we shud be buying those 5 salts separately? If we add in grams thos nutes ...is that all? Can add tracel mix also to it? There is no A and B solution in this? I am reading lots of stuff these days trying to understand the set up and nutes. Any pref for brand of nutes?
5:06 pm
May 1, 2010
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6:31 pm
September 8, 2015
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geekgardener said
Hello everyone,
Here is a recipe that I want to introduce to everyone. This is by Dr Howard Resh and this is what I have been using for my tomato plants.
Works like a charm and does well for other plants as well(Cucumber and Pepper).
N: 140 ppm K: 352 ppm
Mg: 50 ppm
P: 50 ppm
Ca: 180 ppm
S: 168 ppm
Salt gms/100Litre of water.
Calcium Nitrate 80.6
Potassium Nitrate 10.4
Mono Pottasium Phosphate 22.1
Potassium Sulphate 59.8
Magnesium Sulphate 49.4Enjoy!
gg
Hi GG,
i want to make this soln.... i am facing a problem...
K2SO4 is not much soluble in water...its precipitating from soln... i have tried two different samples...
Please help me how to dissolve it
7:38 pm
December 21, 2017
Offline1:28 pm
October 6, 2011
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Hi
regarding the figures given above with the Resh Recipe.
Calcium Nitrate 80.6
Potassium Nitrate 10.4
Mono Potassium Phosphate 22.1
Potassium Sulphate 59.8
Magnesium Sulphate 49.4
Do help. Where am I going wrong ? Take the case of calcium nitrate. We need 180 ppm of calcium. Atomic wt 40, mol wt of Calcium nitrate (say anhydrous) should be 164. I get required wt of Calcium nitrate in 100 litres of water as (180 x 164)/40/100x1000 = 73.8 grams. Lets take the tetrahydrate version, which I am using. The molecular weight becomes 236. I get the weight required as (180 x 236)/40/100 x1000 = 106 grams.
How am I missing that 80.6 figure above ? I get similar discrepancies for the other salts.
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