Compatability. All Sunshine Boosters are compatible and can be mixed all in one watering-can right before use (add them all to water, don't mix concentrates)
Mix as needed. Do not store solutions for more than one day. Mix as much as can be used right away.
Continuous use with every watering. All Sunshine Boosters can be used year around including winter time (unlike dry fertilizers), even on dormant plants. Dormant plants will get just as much food as needed: boosters are applied with every watering, which will be reduced in winter.
No nutrient lock up. Sunshine Boosters have scientifically balanced formulas and a full spectrum of essential elements. Amino-acids provide total consumption, so elements do not build up in soil and don't create nutrient lock up even with daily applications.