Gooseman23
Active member
Why I think the new masterblend 0-12-24 formula is the best choice. So I see many people that praise jacks… and I just want to shine a light on the new masterblend 0-12-24. Can only be ordered at custom hydro nutrients. Masterblend made it specifically for them. Anywho so while I love jacks there was always a problem for people who want to phase out the N. You can’t do it. Not in an ideal way IMO. And until now Athena pro solved that problem but as we all know they over charge for it. Essentially with jacks you can’t get rid of the 5 N no matter what and in order to bring N down you have to lower your calcium nitrate, Which is also taking away calcium and many don’t want to lower calcium. In fact many flush products use calcium chloride or some people even flush with calcium sulfate (aka gypsum) with this formula calcium is no issue at any point. And even in later flowering when you would like to lower N to let’s say 100 ppm well you still end up with about 125ppm calcium! which is still plenty. Numbers just for example. Also with this formula do you even need mkp boost? You can just essentially raise your masterblend and get it. In other words this formula is pretty much complete control. Now besides it being a little cheaper than jacks and enormously cheaper than Athena pro an advantage it has over Athena is that it includes the micros so you can still use any brand of calcium nitrate. With Athena they put their micros in their calcium nitrate so you have to buy their overpriced calcinit. this advantage also leads to giving you a good micros even without the extra N. I’d imagine if you wanted more micros in flowering you wouldn’t want those to also come with more N.
This formula was just released so there aren’t any runs with results as of yet but I’m telling you I know a winner when I see one. I’m curious to hear others opinions on it but for me it seems to be a sure thing. I think @BillFarthing should add this in his post for cheap nutrient line. I’ll for sure run it basically following what he teaches in that thread. Only I don’t believe there will be any need to increase calcium at transition as he suggests with this formula. So for example purposes I’ll share some numbers so on customhydro the recommended dosage is 5.5g/gal masterblend 4g/gal calcinit and that would give you these npk numbers:
152ppm N - 76ppm P - 289ppm K - 60ppm Mg - 199ppm Ca - 159ppm S
2.8ppm Fe - 0.142ppm Zn - 0.285ppm B - 0.142ppm Cu - 0.142ppm Mo - 0.7ppm Mn
Now for me it seems a bit high but I have watched green gene garden on YouTube who recommends running it 4g/gal masterblend and 3.25g/gal Calcinit .75g/gal magnesium sulfate
Those numbers look like this:
133ppm N - 55ppm P - 210ppm K - 61ppm Mg - 163ppm Ca - 142ppm S
2.113ppm Fe - 0.106ppm Zn - 0.211ppm B - 0.106ppm Cu - 0.106ppm Mo - 0.528ppm Mn
And as you can see we added in .75g/gal magnesium sulfate with this lower feed but at the recommended dosage on the website though you probably wouldn’t need the magnesium sulfate. If you’re running that high.
Now I notice bill recommends using hammerhead AN 0-9-18 for flower boost. But we already have that ratio here so instead of adding that or mkp we can just up the masterblend and lower the calcinit. For a flower boost formula for week 4-6. We could try to run it at 5g/gal masterblend. Instead of adding 1g/gal flower boost just add 1g/gal masterblend. And we can lower the calcinit to say 2.5 g/gal and note we will also lower magnesium sulfate to .5 g/gal and those numbers look like this:
102ppm N - 69ppm P - 263ppm K - 65ppm Mg - 125ppm Ca - 162ppm S
2.642ppm Fe - 0.132ppm Zn - 0.264ppm B - 0.132ppm Cu - 0.132ppm Mo - 0.66ppm Mn
We could even go the recommended 5.5g/gal and drop the .5g/gal magnesium sulfate and boost our micros back to the original formula with that same high PK of 76ppm P - 289ppm K - if you feel you should go that high…
And the thing about this formula is the ability to adjust however you see fit. A little more control than the others while also being very cheap.
This formula was just released so there aren’t any runs with results as of yet but I’m telling you I know a winner when I see one. I’m curious to hear others opinions on it but for me it seems to be a sure thing. I think @BillFarthing should add this in his post for cheap nutrient line. I’ll for sure run it basically following what he teaches in that thread. Only I don’t believe there will be any need to increase calcium at transition as he suggests with this formula. So for example purposes I’ll share some numbers so on customhydro the recommended dosage is 5.5g/gal masterblend 4g/gal calcinit and that would give you these npk numbers:
152ppm N - 76ppm P - 289ppm K - 60ppm Mg - 199ppm Ca - 159ppm S
2.8ppm Fe - 0.142ppm Zn - 0.285ppm B - 0.142ppm Cu - 0.142ppm Mo - 0.7ppm Mn
Now for me it seems a bit high but I have watched green gene garden on YouTube who recommends running it 4g/gal masterblend and 3.25g/gal Calcinit .75g/gal magnesium sulfate
Those numbers look like this:
133ppm N - 55ppm P - 210ppm K - 61ppm Mg - 163ppm Ca - 142ppm S
2.113ppm Fe - 0.106ppm Zn - 0.211ppm B - 0.106ppm Cu - 0.106ppm Mo - 0.528ppm Mn
And as you can see we added in .75g/gal magnesium sulfate with this lower feed but at the recommended dosage on the website though you probably wouldn’t need the magnesium sulfate. If you’re running that high.
Now I notice bill recommends using hammerhead AN 0-9-18 for flower boost. But we already have that ratio here so instead of adding that or mkp we can just up the masterblend and lower the calcinit. For a flower boost formula for week 4-6. We could try to run it at 5g/gal masterblend. Instead of adding 1g/gal flower boost just add 1g/gal masterblend. And we can lower the calcinit to say 2.5 g/gal and note we will also lower magnesium sulfate to .5 g/gal and those numbers look like this:
102ppm N - 69ppm P - 263ppm K - 65ppm Mg - 125ppm Ca - 162ppm S
2.642ppm Fe - 0.132ppm Zn - 0.264ppm B - 0.132ppm Cu - 0.132ppm Mo - 0.66ppm Mn
We could even go the recommended 5.5g/gal and drop the .5g/gal magnesium sulfate and boost our micros back to the original formula with that same high PK of 76ppm P - 289ppm K - if you feel you should go that high…
And the thing about this formula is the ability to adjust however you see fit. A little more control than the others while also being very cheap.
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