- Joined
- Mar 13, 2020
- Messages
- 743
- Reputation
- 1,191
- Reaction score
- 2,772
- Points
- 0
- Currently Smoking
- Cheese XXL by Dinafem
If you don’t have a ppm meter, you can use the feedchart above as a guide. So if you were targeting 500-600ppm and Week X on the feedchart says 1000-1200ppm, you could dilute those nutrients 50% to land on 500-600ppm.
The only caveat then is the ppm of your starting tap water, as soilless mediums are a little less forgiving. Ideally you’d want your tapwater to be less than 150ppm or so in pure coco/perlite. If you don’t know the ppm of your water, you might be able to find a community water report online.
