Conversion spreadsheet for nutrients DWC/Hydroponics

[FlyingDutchPaddy]

Hi everyone,

Thought I'd share with you an Excel spreadsheet I made that does the calculating for you.
Adapted from the GH Flora feeding schedule found online on their site.

Currently set for half their recommended values, and it has space so you can add your own extra nutes to the charts as well.
Formulas included so you can adapt to what you're using.
Enter the total amount of water that you use, it shows per week how much you'll need to add to your water.

currently formatted so it prints perfect fit A4

Comments and feedback welcome.

 

[FlyingDutchPaddy]

Added preview picture of spreadsheet

 

[Camk]

looks good thanks!
im still a soil grower but thinking of going that route

 

[FlyingDutchPaddy]

hi Camk ,

I suppose you / I / we could adapt it to soil...

Its a spreadsheet, so I could add another workbook to it specifically for soil, and another for coco or any other medium.

I can do it if I get the recommended feeding for your particular nutes as per manufacturer, and adapt the 2nd table for what you'd normally use. half/third of manufacturer recommended.

 

[FlyingDutchPaddy]

Added new workbook based on custom nutrient schedule for DWC found here: Hydro/DWC schedule

Download the spreadsheet and change Total Water (47) to the amount you use, all other values will be updated.

Feedback / suggestions welcome.

 

[FlyingDutchPaddy]

mingzhu


here's the updated version i was working on.

when you download, just enter your water volume in the box for Total Volume.
if your Flora micro/gro/bloom has different NPK ratio's, change that in the top right corner and ratio's will update.

 

[FlyingDutchPaddy]

Final version of the GWE recirculation feed schedule based on flora micro/gro/bloom.

top table is the GWE feed chart per week.

bottom table is for amounts to add for your needed Total Water volume (L).
(Gallons: change 3.785 at the top to 1, and enter you needed volume in gallons for total water needed above the bottom table. - Change labling accordingly)

desired nutrient strength can be set.

combined NPK ratio's shown per week for the nutrients added on the right.

feel free to download the excel spreadsheet for your own use

Example screenshot for a system volume of 10 gallons (38L)

GWE Schedule - GH +strength + NPK ratio - - Copy.xlsx