How to effectively use the VENETIO Hose End Fertilizer Sprayer for different levels
About how to use the Venetio hose end fertilizer sprayer for different spray levels, we have made many times testing.
The following datas are based on the following assumptions, all data in the table.
Standard Water Pressure: 42.67psi/280kPa/3Kg
Fertilizer Jug Capacity: 450ml
Even Fertilizer Garden Feeder Pro Dilution Chart
| Level | Water Output (L) | Time (minutes) | Average Output Rate (L/min) | Dilution Factor (C=m/V) | Miracle-Gro Liquid Fertilizer (ml) (For 1:134 Ratio) | Peters Fertilizer (g) (For 1:1000 Ratio, Rough Estimation) |
|---|---|---|---|---|---|---|
| 1 | 28 | 530 | 5.09 | 62.22 | 212.31 | 28.45 |
| 2 | 19.5 | 335 | 5.44 | 43.33 | 148.88 | 19.95 |
| 3 | 15 | 255 | 5.14 | 33.33 | 115.30 | 15.45 |
| 4 | 11 | 155 | 5.74 | 24.44 | 85.45 | 11.45 |
| 5 | 10.5 | 145 | 6.00 | 23.33 | 81.72 | 10.95 |
| 6 | 10 | 140 | 6.00 | 22.22 | 77.99 | 10.45 |
| 7 | 9 | 135 | 5.68 | 20.00 | 70.52 | 9.45 |
| 8 | 8.5 | 125 | 6.00 | 18.89 | 73.51 | 8.95 |
| *Please adjust the amount of fertilizer based on your actual water pressure and garden needs. | ||||||
Conclusion：
1,Formula：
C= m/V where:
C is the concentration of the solution (units: g/mL or g/L),
m is the mass of the solute (units: g),
V is the volume of the solvent (units: mL or L).
2,Using Experience
① Based on the calculation of the average water output rate, the water output of the 8 settings of the fertilizer sprayer is approximately the same, maintained at 5.64 L/min.
② The 8 settings only change the concentration of the fertilizer outputand finished speed.
③ An increase in water pressure will lead to a more pronounced siphon effect. This is because an increase in water pressure speeds up the flow of liquid, thereby accelerating the siphoning process. ④ Level 1 has the highest water output, but it also takes the longest time, and requires more fertilizer to be added.
3,Regarding Precision
①Water Pressure Variance: Users should adjust the dilution based on their home water pressure if it deviates from the standard (280kPa/3Kg). ②When using solid fertilizers, ensure they are properly dissolved according to the ratio provided before use to prevent plant damage.
4,Other Liquid Fertilizer Dilution Formula Mixed Solution Example:
① Liquid Fertilizer Dilution: If using liquid fertilizers, adjust the quantity based on the specific dilution factor needed.
Example: If a liquid fertilizer requires a 50x dilution, refer to the settings in the table for guidance.
Solution: Assume the required amount of liquid fertilizer is X
（8500+450-X）/X=50
8500+450-X=50X
8950=51X
X=8950/51
X=175.49
②If using liquid fertilizer, it should be added proportionally based on the dilution factor.
Example: If there is no matching dilution factor in the above basic data. and the liquid fertilizer needs to be diluted 133 times, and setting 1 is chosen, how many ml of liquid fertilizer should be added for every 450 ml consumed from the fertilizer jug？
Solution: Assume the required amount of liquid fertilizer is X.
（28000+450-X）/X=133
28000+450-X=133
28450=134X
X=28450/134
X=212.31
For more questions , pls contact: service@venetio.com