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Aptus Humic Blast is a supplement designed for plants' final weeks of flowering, which will assist growers in yielding more resilient and productive plants, as well as augment resin production in the buds.


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Type and Usage

Aptus Humic Blast is a biological additive meant for the end of the flowering phase. With Aptus Humic Blast, cannabis cultivators will enjoy much greater yields.

Aptus Humic Blast from the fertilizer brand Aptus Holland can be applied to any type of crop and substrate.

Plant Benefits

Aptus Humic Blast aids in nutrient absorption in plants, much like the work enzymes do.

This fantastic additive promotes root development, resulting in greater nutrient absorption, therefore, a larger final flower yield.

In mediums like soil, it boosts microbial life, allowing enzymatic processes to work correctly.

Using Aptus Humic Blast when conducting transplants eases plant stress thanks to its stabilizing agents. With Aptus Humic Blast, the cannabis cultivator can maintain more effective EC control with fewer complications.

Aptus Humic Blast dilutes heavy metals and other substances, such as chlorine, aluminum, and sodium.

Instructions and Dose

Mix the product well before usage to avoid residue collecting at the bottom.

Aptus Humic Blast can be used a few weeks before flowering, to alleviate the stress of photoperiod changes and transplanting during the flowering phase. It can also be applied during the last 3 weeks of the flowering phase for a more explosive, high-quality yield.

The dosage is clear; 0.3ml/l.


The ingredients of Aptus Humic Blast are:

  • Carbon and Potassium Humates
  • Natural plant-based hormones
  • Growth enhancers
  • Humic acids
  • Basic amino acids and vitamins

La Huerta's Opinion

Aptus Humic Blast can be used in any growth medium and without a doubt, it's growers' top choice to increase the final yield of the garden.

Data sheet

Type of composition
Growth stage
Type of stimulant or additive
Flowering stimulant
Growth stimulant
Type of grow
Aeroponic grow
Coco grow
Hydroponic grow
Soil grow

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