Four part base nutrients are the most regimented nutrient programs for grower's. Typically made up of Grow A/B and Bloom A/B nutrients, each growth stage has two dedicated bottles that are designed to complement each-other with everything your plants need to reach their full potential. Combining the best of the two part systems and A/B systems has the potential to deliver the best results available for plants with complex nutritional requirements.
from $17.95 CAD
from $17.95 CAD
from $17.95 CAD
from $17.95 CAD
from $22.95 CAD
from $25.95 CAD