Hydroponics Data
Volumetric Measurements
1700ml is too low during extremely hot weather due to evaporation.
- 0cm from the bottom of the net cup
- 1606ml
- 1cm from the bottom of the net cup
- 1700ml
- 2cm from the bottom of the net cup
- 1755ml
PPM Fertilizer Calculations
_Jack's Nutrients 12-4-16 RO
mg of fertilizer = target ppm (mg L) / % of desire element in compound
= mg of fertilizer in 1 liter of water to supply target ppm
- 50 ppm N .47 L of distilled water
- 50 ppm / .12 % N * .47 L
- 0.196 g of nutrient in .47 L
- 100 ppm N 1.7 L of distilled water
- 100 ppm / .12 % N * 1.7 L
- 1.417 g of nutrient in 1.7 L
- 125 ppm N 1.7 L of distilled water
- 125 ppm / .12 % N * 1.7 L
- 1.771 g of nutrient in 1.7 L