Diy fertilizer

[tonyanderson]

@jack So I have a plant that I have to flower and I need to figure out what nutrients I am going to be using ASAP. So I bought this pk booster/ whatever you wanna call it called DENSEBUDS along with botanicare cal-mag plus. Can I use the 2 in combination as my only nutrients? I am using a mix of vigoro potting mix and perlite at about a 50/50 ratio. I know what NPK means. And I know how to grow as I’ve done it a few times but this is the only nutrients I have right now during this flu thing and no one seems to be able to give an answer on this product.

 

[Dr.Green55]

Hi all
I've been growing for many years now soil indoor using a mix of gh and an .I found this site trying to find information on making my own fertilizer as I've heard of it from a few people using calcium nitrate, potassium sulphate, potassium nitrate,mono potassium phosphate, magnesium sulphate and chelated trace minerals . I found the post from "Fatman" but haven't seen much other info ... Is there more info on this stuff ?

Hey Kraken727 If your really interested in mixing your own, send me a PM , I've been mixing/formulating since some time in the 90's

 

[BillFarthing]

Here is an approximation of uptake from Advanced Nutrients:

NPK, secondary and micro uptake:

EC and environment chart from Cultured Solutions

Determinant tomato (the basis for cannabis formulation) nute recommendation by growth stage

And Jack's Hydrofeed and Jacks 3-2 nutrient profile

 

[Dr.Green55]

I'm running 4-1-5.5 this round thanks to Manic Botanix (Grant Low). Monster yeilds and cutting back Potassium after week 6 gives a boost in potency with most strains.

1.0 EC in veg. 1.2 EC in flower.

Part A:
Calcium Nitrate (Yara Liva Greenhouse Grade): 299g
Magnesium Nitrate (Haifa Multi-K greenhouse grade): 8g

part B:
Magnesium Sulfate (magriculture MgSO4): 191g
Potassium Sulfate: 90g
Monopotassium Phosphate (Haifa Multi-MKP): 23g
Chelated Micros: 15.3g

How you liking it ? what are you running it in hydro, soil or coco.

 

[drereg35]

I'm running 4-1-5.5 this round thanks to Manic Botanix (Grant Low). Monster yeilds and cutting back Potassium after week 6 gives a boost in potency with most strains.

1.0 EC in veg. 1.2 EC in flower.

Part A:
Calcium Nitrate (Yara Liva Greenhouse Grade): 299g
Magnesium Nitrate (Haifa Multi-K greenhouse grade): 8g

part B:
Magnesium Sulfate (magriculture MgSO4): 191g
Potassium Sulfate: 90g
Monopotassium Phosphate (Haifa Multi-MKP): 23g
Chelated Micros: 15.3g

How to mix this?

 

[drereg35]

why? I run 3-1-4 from veg thru flower, every watering & it works way better than any other ratio I have ever used, & especially high P bloom ratios... high P in flower is such nonsense!

Hi bro, who is the recipe for 3-1-4?

 

[BillFarthing]

Hi bro, who is the recipe for 3-1-4?

First, download Hydrobuddy Start with the University of Florida Tomato - 3rd cluster recipe. Tweak away.

 

[BillFarthing]

How you liking it ? what are you running it in hydro, soil or coco.

It's absolute FIRE. As long as you have soft water, it will work in hydro, soilless and coco.