NL Seattle Greg Posted June 13, 2014 Share Posted June 13, 2014 Aloha Arjan & Franco, Here is the key to your missing essential macronutrient Calcium in your Powderfeeding formulas. I will be testing this new 72.5% Ca formula here in Hawaii on numerous crops and will keep you informed how many ppm work best for our strains. http://www.biosafesystems.com/assets/caloxliquidspecimenlabel.pdf 1 Link to comment Share on other sites More sharing options...
NL Seattle Greg Posted June 13, 2014 Author Share Posted June 13, 2014 Aloha Arjan & Franco, Here is the key to your missing essential macronutrient Calcium in your Powderfeeding formulas. I will be testing this new 72.5% Ca formula here in Hawaii on numerous crops and will keep you informed how many ppm work best for our strains. http://www.biosafesystems.com/assets/caloxliquidspecimenlabel.pdfAloha, Calcium is a very important macronutrient. Here is Cannabis uptake data from the USA ( N= 3.3-4.7%, P= .24- .49%, K=1.83-2.35%, Ca 1.47-4.42%, Mg .4-.8%). It should be clear for all to see that Calcium matters. Link to comment Share on other sites More sharing options...
NL Seattle Greg Posted June 13, 2014 Author Share Posted June 13, 2014 Aloha, If your growth at the top of the plant has the taco twist look you have a Calcium problem. Link to comment Share on other sites More sharing options...
zub0 Posted June 14, 2014 Share Posted June 14, 2014 pf is made for european hardwater often with +70ppm calsuim so it is well know it's missing calsium, i think i speak for everyone when i say we are not interested in ur never ending critic of aArjan and Franco as far as u said they never did u anything so atleast u could have the courtesy to start ur own web for ur critic of Arjan and Franco we that read most of the stuff here are not interested.Atleast i am not make ur own site or stfu Link to comment Share on other sites More sharing options...
NL Seattle Greg Posted June 14, 2014 Author Share Posted June 14, 2014 Aloha zubo, Arjan & Franco are adults who make claims like i am the King. I am a combat Marine who was growing quality bud & seed before they were in diapers and supplied the Northern Lights strains to Nevil so many years ago. So i figure i have enough time working with cannabis to speak my mind anytime & anywhere. JR Peters 16-4-17 is a complete one bag formula for growing with Calcium and Magnesium. Franco & Arjan left out the Calcium an essential nutrient and I am wondering if they will ever get it right other than "add a little bit of Ca-Mag" when things go wrong. Link to comment Share on other sites More sharing options...
jankahar Posted June 14, 2014 Share Posted June 14, 2014 yes, they have hard water in amsterdam and around europe that is why, they specifically write there tapwater is 0.7EC in all grow videos before adding pf, compare that my 0,14ec tapwater with hardly any cal and you see the difference, unfortunately everyone doesnt have good water quality.says from 0.7tap in pf product pages also again i dont see any reason to add cal in 0.7 tap water i dont think there are any single complete products to get optimal results from a plant that has so many growing phases with different nutrient needs and morphological differences between them that sounds like fantasy and/or bs, NPK needs change like night and day from veg to end of flower. there are no recipes that are optimal or complete for even a single strain as the growing conditions also change nute needs change, its ridiculous to expect anything like that with all this variety in plants you are looking for something that doesnt exist, a magic bullet for growing if you willthat jrpeters you recommend is completely off from any flowering phase NPK ratio, looks just like recommended veg NPK ratios for cannabis(16-4-17), hardly complete nutrient line for full cycle unless you grow only leaf 1 Link to comment Share on other sites More sharing options...
NL Seattle Greg Posted June 14, 2014 Author Share Posted June 14, 2014 yes, they have hard water in amsterdam and around europe that is why, they specifically write there tapwater is 0.7EC in all grow videos before adding pf, compare that my 0,14ec tapwater with hardly any cal and you see the difference, unfortunately everyone doesnt have good water quality.says from 0.7tap in pf product pages also again i dont see any reason to add cal in 0.7 tap water i dont think there are any single complete products to get optimal results from a plant that has so many growing phases with different nutrient needs and morphological differences between them that sounds like fantasy and/or bs, NPK needs change like night and day from veg to end of flower. there are no recipes that are optimal or complete for even a single strain as the growing conditions also change nute needs change, its ridiculous to expect anything like that with all this variety in plants you are looking for something that doesnt exist, a magic bullet for growing if you willthat jrpeters you recommend is completely off from any flowering phase NPK ratio, looks just like recommended veg NPK ratios for cannabis(16-4-17), hardly complete nutrient line for full cycle unless you grow only leafAloha, I think as a base formula the JR Peters 16-4-17 is ideal for the average hobby grower with a few minor modifications during the six phases of growth. Here in Hawaii our next batch of seed will be 100% organic with only OMRI nutrients added to the substrates. It will be interesting to see if organic seed is more productive. Link to comment Share on other sites More sharing options...
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