Masterblend and mkp and ps????

Joelucky06

New Member
I am using masterblend and try mkp and ps for bloom boosters. When and how much to use of each? I'm running a rdwc system.
 

Joelucky06

New Member
Thanks Bob. But its a bag salts. And there is no instructions. I have read on here the that you use mkp for the first 3 weeks and then ps the next 3 weeks. 1 gram per gallon of them both. But was looking for someone a little more knowledgeable with mkp and psulf.
 

Joelucky06

New Member
Ok Bob thanks again. Mkp and P sulf are main ingredients to most bloom boosters and bud hardener. They are raw salts. And highly potent. I am asking a question for someone who knows these two salts. And has experience using them. I am currently running them and my sfv og looks good but my sorbet#4 looks a little behind and im on week 5. So I am trying to ask ppl who know a little more than I do.
 

rkymtnman

Well-Known Member
have you done a grow using just the masterblend/cal nit/epsom yet?

you should have plenty of P and K already with that mix. adding more is not some miracle fix if they don't need more.
 

Joelucky06

New Member
I ran one run with just the 3 parts. Then another with liquid kool bloom. Now I'm trying the salts. I am liking so for. But was thinking I should be running the mkp longer and p sulf closer to harvest as it is the hardener. Was just wondering if anyone else might have tried this before.
 

Joelucky06

New Member
I know that. But what I'm wondering is. Doesn't it make more sense to keep going with the mkp till the bud stop fattening up and then use the p sulf to ripen or harden them. From everything thing I've read says to only use mkp for the first 3 weeks then switch to p sulf.
 

rkymtnman

Well-Known Member
I know that. But what I'm wondering is. Doesn't it make more sense to keep going with the mkp till the bud stop fattening up and then use the p sulf to ripen or harden them. From everything thing I've read says to only use mkp for the first 3 weeks then switch to p sulf.
all you need is the MB/cal nit/epsom is what i'm trying to tell you. similar to Jacks321, that's all you need too.

giving a plant more of something that it doesn't need doesn't do anything.
 

Ns950641

Active Member
i use the potassium sulfate in a stock solution that is similar to terpinator i mix it using DR.Whos recipe https://www.rollitup.org/t/the-correct-homemade-terpinator-resinator-formula.915401/#post-12866541

378.5G of southern ag potassium sulfate
1.5 tbs of dark brown sugar
mix in 1 gallon of water for 10% solution

"FEED CHART
(DO NOT mix with Silica - this causes a chemical reaction - precipitation)

STARTING Week 3&4 !
4-ml in 1 gallon of your feed

At week 5&6
6-ml in 1 gallon of your feed

At week 7 till harvest
8-ml in 1 gallon of your feed"
 

BobThe420Builder

Well-Known Member
Yer not talking About a specific line is what I was asking about

Every brand is used different

High intense salts like 0-42-52 are ruff to judge
 
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