Green House Feeding Nutrient Calculator

Chart Name
Nutrient Line
Short Flowerup to 8 weeks
Hybrids8 - 10 weeks
Long Flower11+ weeks
Media
Soil
Coco
Rockwool
Tank Size
Gallons 
Liters
Water Base PPM
PPM
EC
Expert:  The amount of calcium present in your base water.
CaCO3 PPM
1.0 EC = 500 PPM
Short Flower SoilGrowingFlowering
Seedlings
(< 6")
Young Plants /
Rooted Cuttings
(6 - 10")
Maturing Plants
(10 - 14")
Mature Plants
(> 14")
Week
1
Week
2
Week
3
Week
4
Week
5
Week
6
Week
7
Week
8
Week
9
Grow / Short Flower (g/gal)2.12.32.52.63.03.02.62.32.31.91.91.5FLUSH
EC (mS/cm)0.80.91.01.01.11.11.00.80.80.70.70.60.0
TDS (ppm)4124494875245595594894194193493492800
Booster PK+ (g/gal)0.81.31.51.92.31.9FLUSH
EC (mS/cm)0.20.30.40.50.60.50.0
TDS (ppm)1001752002503002500
Calcium (g/gal)1.93.03.83.83.83.83.83.83.84.94.93.0FLUSH
EC (mS/cm)0.20.30.40.40.40.40.40.40.40.50.50.30.0
TDS (ppm)1001602002002002002002002002602601600
EC Total (mS/cm)1.01.21.41.41.51.51.61.51.61.71.81.40.0
TDS Total (ppm)5126096877247597597897948198599096900
Hybrids SoilGrowingFlowering
Seedlings
(< 6")
Young Plants /
Rooted Cuttings
(6 - 10")
Maturing Plants
(10 - 14")
Mature Plants
(> 14")
Week
1
Week
2
Week
3
Week
4
Week
5
Week
6
Week
7
Week
8
Week
9
Week
10
Grow / Hybrids (g/gal)2.12.32.52.63.03.02.32.32.31.91.91.91.5FLUSH
EC (mS/cm)0.80.91.01.01.11.10.80.80.80.70.70.70.60.0
TDS (ppm)4124494875245595594194194193493493492800
Booster PK+ (g/gal)1.31.31.51.91.92.31.9FLUSH
EC (mS/cm)0.30.30.40.50.50.60.50.0
TDS (ppm)1751752002502503002500
Calcium (g/gal)1.93.03.83.83.83.83.83.83.84.94.94.93.0FLUSH
EC (mS/cm)0.20.30.40.40.40.40.40.40.40.50.50.50.30.0
TDS (ppm)1001602002002002002002002002602602601600
EC Total (mS/cm)1.01.21.41.41.51.51.51.51.61.71.71.81.40.0
TDS Total (ppm)5126096877247597597947948198598599096900
Long Flower SoilGrowingFlowering
Seedlings
(< 6")
Young Plants /
Rooted Cuttings
(6 - 10")
Maturing Plants
(10 - 14")
Mature Plants
(> 14")
Week
1
Week
2
Week
3
Week
4
Week
5
Week
6
Week
7
Week
8
Week
9
Week
10
Week
11
Week
12
Week
13
Grow / Long Flower (g/gal)2.12.32.52.63.03.02.62.52.32.31.91.91.51.51.51.5FLUSH
EC (mS/cm)0.80.91.01.01.11.11.00.90.80.80.70.70.60.60.60.60.0
TDS (ppm)4124494875245595594894544194193493492802802802800
Booster PK+ (g/gal)0.81.11.31.71.92.32.62.62.31.9FLUSH
EC (mS/cm)0.20.30.40.50.60.60.70.70.60.50.0
TDS (ppm)1001501752252503003493493002500
Calcium (g/gal)1.93.03.83.83.83.83.83.83.83.84.94.94.93.83.83.0FLUSH
EC (mS/cm)0.20.30.40.40.40.40.40.40.40.40.50.50.50.40.40.30.0
TDS (ppm)1001602002002002002002002002002602602602002001600
EC Total (mS/cm)1.01.21.41.41.51.51.61.61.61.71.81.81.81.71.61.40.0
TDS Total (ppm)5126096877247597597898047948448599098898297806900
Short Flower CocoGrowingFlowering
Seedlings
(< 6")
Young Plants /
Rooted Cuttings
(6 - 10")
Maturing Plants
(10 - 14")
Mature Plants
(> 14")
Week
1
Week
2
Week
3
Week
4
Week
5
Week
6
Week
7
Week
8
Week
9
Grow / Short Flower (g/gal)2.32.52.82.83.23.22.62.62.32.11.91.5FLUSH
EC (mS/cm)0.91.01.11.11.21.21.01.00.80.80.70.60.0
TDS (ppm)4494875625625945944894894193843492800
Booster PK+ (g/gal)1.11.31.71.92.31.9FLUSH
EC (mS/cm)0.30.30.40.60.60.50.0
TDS (ppm)1501752252503002500
Calcium (g/gal)1.93.03.83.83.83.83.83.83.84.94.93.0FLUSH
EC (mS/cm)0.20.30.40.40.40.40.40.40.40.50.50.30.0
TDS (ppm)1001602002002002002002002002602601600
EC Total (mS/cm)1.11.31.51.51.61.61.71.71.61.81.81.40.0
TDS Total (ppm)5496477627627947948398648448949096900
Hybrids CocoGrowingFlowering
Seedlings
(< 6")
Young Plants /
Rooted Cuttings
(6 - 10")
Maturing Plants
(10 - 14")
Mature Plants
(> 14")
Week
1
Week
2
Week
3
Week
4
Week
5
Week
6
Week
7
Week
8
Week
9
Week
10
Grow / Hybrids (g/gal)2.32.52.82.83.23.22.62.62.32.11.91.91.5FLUSH
EC (mS/cm)0.91.01.11.11.21.21.01.00.80.80.70.70.60.0
TDS (ppm)4494875625625945944894894193843493492800
Booster PK+ (g/gal)1.11.31.71.92.32.31.9FLUSH
EC (mS/cm)0.30.30.40.50.60.60.50.0
TDS (ppm)1501752252503003002500