Week 5 Happy, but looking for feedback on what others do in late flower

Dr. Who

Dr. Who

Well-Known Member
jacrispy said:
i checked my hydro guy & he didn't have it either ( tried to give me soluble potash as well) so i ordered this from amazonView attachment 3916485im not sure of the difference between this & soluble potash from like espoma or whatever..
@Dr. Who is this /\/\ the stuff.
Click to expand...

That will work but drop the use to 1/8 tsp per gallon! The 1/4 is for 50% K2SO4 and you have 99%....

This is the common 50% stuff.....$9 bucks for 5 pounds...You spend more to ship it.

https://www.amazon.com/Pounds-Potassium-Sulfate-Potash-Organic/dp/B00L225EXI/ref=sr_1_1?s=lawn-garden&ie=UTF8&qid=1490970605&sr=1-1&keywords=potassium+sulfate


If that link didn't work = Amazon and type in Potassium Sulfate in the house and garden section...
 
Dr. Who

Dr. Who

Well-Known Member
Coloradodreaming said:
this is all I could find. None of the grow shops had actually what you said so I followed instructions on back. Would you still recommend 1/4 tsp per gallon ?
Click to expand...
That's not K sulfate....
That's plain K.....they made it from K sulfate...

Boil 8 TBL of Epsom and 1.5 tsp of dark brown sugar. In 1 quart of RO till dissolved.
Mix that with 3 more quarts of RO and store in an opaque gallon jug.

First 4 weeks of bloom - 10ml of that juice with a gallon of water and 1/8 tsp of the K.
from week 4 on - 20 ml per gallon and 1/4 tsp of the K in a gallon of feed.

OR

just get K sulfate from Amazon
 
Last edited:
Coloradodreaming

Coloradodreaming

Well-Known Member
Dr. Who said:
That's not K sulfate....
That's plain K.....they made it from K sulfate...

Boil 8 TBL of Epsom and 1.5 tsp of dark brown sugar. In 1 quart of RO till dissolved.
Mix that with 3 more quarts of RO and store in an opaque gallon jug.

First 4 weeks of bloom - 10ml of that juice with a gallon of water and 1/8 tsp of the K.
from week 4 on - 20 ml per gallon and 1/4 tsp of the K in a gallon of feed.

OR

just get K sulfate from Amazon
Click to expand...
Wow this is great info and I really want to thank you for taking time out of your day to share your knowledge with me on here. Dr. Who this just made my day. I'm starving for all the info I can get and some stuff is just not on the internet. I ordered the K sulfate off Amazon and should have next week
 
Dr. Who

Dr. Who

Well-Known Member
Flowki said:
You can use mpk and raise epsom ppm for similar effect?.
Click to expand...
I would for soil.....In hydro,, I would halve my amounts per for starters

I want the extra K in bloom for several things.
The Epsom ups the S to where the K2SO4 would have been.
The extra Mg has some terp profile effects too....
 
You must log in or register to reply here.
Top