Feed chart

  • Standard Feed Chart

  • Custom Feed Chart

Feed Chart download/print
additivesbases
Stage vegetative Growth reproductive Growth flush
week 1 2 3 4 1 2 3 4 5 6 7 8
EC 1.0 1.3 1.4 1.4 1.7 1.7 2.2 2.4 2.1 1.8 1.2 -
ppm(tds/500) 500 650 700 700 850 850 1100 1200 1050 900 600 -
Grow a 4 6 6 6 - - - - - - - -
Grow b 4 6 6 6 - - - - - - - -
Bloom a - - - - 10 10 10 12 12 10 8 -
Bloom b - - - - 10 10 10 12 12 10 8 -
E-PLUS* 2 2 3 3 2 2 - - - - - -
bulk - - - - 2 2 6 6 3 3 - -

Feeding Tips

-ml per 1 US gallon (unless otherwise noted)
-These rates are based on distilled water. Water quality will vary and may increase the PPM/EC.
-This chart is a basic guideline. Use recirculating or runoff PPM to adjust as needed.
-If using a recirculating system, amended media, or feeding multiple times a day, reduce initial feed rates by 25%.
-Measure the PPM of runoff weekly; runoff should be within +/- 20% of initial feeding.
-For longer vegetative cycles, continue week 4 feeding.
-For longer reproductive cycles, continue week 4 feeding.
*1 mL/gal of E-PLUS may be used throughout flowering if additional nitrogen is needed.

pH Tips

-These products are most effective when the pH is unadjusted.
-If pH falls below 3.0, adjust with potassium hydroxide; do not use potassium carbonate or potassium silicate (pH of 3.0 or lowermay result in nutrient deficiency).
-If pH rises above 6.0, adjust with phosphoric, nitric or sulfuric acid.
-Using an air stone in a standing reservoir is not recommended with ourproducts, as they contribute to rapid rise in solution pH. Gentle agitation, such as with a recirculating pump, can be used if agitation is required.
3 time a week
5 time a week
200 Gallons
additivesbases
Stage vegetative Growth reproductive Growth flush
week 1 2 3 4 1 2 3 4 5 6 7 8
EC 1.0 1.3 1.4 1.4 1.7 1.7 2.2 2.4 2.1 1.8 1.2 -
ppm(tds/500) 500 650 700 700 850 850 1100 1200 1050 900 600 -
Grow a 4 6 6 6 - - - - - - - -
Grow b 4 6 6 6 - - - - - - - -
Bloom a - - - - 10 10 10 12 12 10 8 -
Bloom b - - - - 10 10 10 12 12 10 8 -
E-PLUS* 2 2 3 3 2 2 - - - - - -
bulk - - - - 2 2 6 6 3 3 - -

Figures above correspond to total gallons of each product required per cycle.

Note: the logic shows the total gallons of each product used per week - nothing else.

pH Tips

-If pH falls below 3.0, adjust with potassium hydroxide; do not use These products are most effective when the pH is unadjusted.
-potassium carbonate or potassium silicate (pH of 3.0 or lowermay result in nutrient deficiency).
-If pH rises above 6.0, adjust with phosphoric, nitric or sulfuric acid.
-Using an air stone in a standing reservoir is not recommended with ourproducts, as they contribute to rapid rise in solution pH. Gentle agitation, such as with a recirculating pump, can be used if agitation is required.
Gallons