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Hydroponic Nutrient Chart

Hydroponic Nutrient Calculations Per Kilolitre

Element Target PPM Calcium Nitrate NPK 19-19-19 NPK 13-0-45 Epsom Salt Micronutrients Total Shortfall/ Adds
TANK A TANK B TANK A TANK B TANK B
Nitrogen 150 84.84 29.13 88.06 0 0 202.0452.04
Phosphorus 41 0 41 0 0 0 41.000
Potassium 210 0 52.71 210 0 0 262.7152.72
Calcium 104 104 0 0 0 0 104.000
Magnesium 24 0 0 0 24 0 23.88-0.12
Sulfur 32 0 0 0 32 0 32.00 0
Ferus 1 0 0.21 0 0 0.95 1.16 0
Boron 0.25 0 0 0 0 0.48 0.48 0.23
Manganese 0.13 0 0.11 0 0 0.48 0.58 0.45
Zink 0.16 0 0.5 0 0 2.38 2.43 2.27
Copper 0.023 0 0.01 0 0 0.25 0.500.23
Molybdenum 0.024 0 0.01 0 0 0 0.01 -0.01
In Grams per KL. - 1094.7g/KL 529.7g/KL 1354.8g/KL 492.3g/KL 95.0g/KL --
  • Water PPM: 200 to 400
  • Targeted PPM: 562.587
  • Vegetative Crops: Above Calculations. (562.587)
  • Fruiting Crops: Above Calculations + 40% of A + 60% of B. (987.621)

Disclaimer: The above calculations are done from the experiences of running our own and client farms. To get detailed understanding of practices we follow join the Hydroponic Masterclass or Join our Offline Hydroponic Training. (You will find links in menu.)