Renfro
Well-Known Member
Give this a go, it works for a whole cycle. If you wanna pk boost it you can drop the epsom for weeks 3 and 4 and add like 0.66 to 1.0 grams per gallon of MKP. Call it Renfro's magic formula lol.Thanks Renfro! I know you do, your grows are what inspired me to check it out, if you don't mind me asking, what is your mix per gallon?
Per Gallon of RO H2O
Armor Si = 2 mL
Calimagic = 5 mL
Epsom Salt = 1 gram
GH Micro = 6.67
GH Grow = 6.67
GH Bloom = 8.33
Shouldn't end up more than 2.4 EC, more like 2.2 - 2.3 for me with 2 ppm H2O. If it's too strong for your liking you can cut the mix with some water but thats how I use it.
If in soil I have found you don't really need the epsom but in coco or hydro you do. Soil doesn't seem to mind it either way.
This chart is the feed w/o PK boost:
This chart is the feed sans epsom salt and with 0.67 grams per gallon of MKP.