The prestigious fertilizer brand Hesi is one of the most awarded brands in the world, winner of different cannabis cups. Founded in 1996 in the Netherlands, Hesi offers different lines of fertilizers for all types of substrates. They have products of mineral and organic origin and to know all the Hesi products available in our store you can visit this link:

Hesi Fertilizers

Hesi Feed Charts

The Hesi nutrition tables are among the simplest available on the market right now. Only a few products are needed to use them and they guarantee the highest quality results. They are ideal for growers who want to obtain excellent results, without spending a lot of money on products and without having to deal with complex and difficult to understand tables. In addition to the quantities of each product to be used, Hesi indicates the recommended photoperiod for each week of the crop.

Throughout this article you will find the different fertilizer tables for Hesi fertilizers but right now we will give you a brief summary of each of the available ranges. They are as follows:

  • Feed chart with Hesi Soil
  • Feed chart with Hesi Hydro
  • Feed chart with Hesi Coco
  • Feed chart with Hesi Bio

Each of these ranges of the Hesi brand has its base fertilizers, which at specific times are shared in different lines, and its stimulators, which are valid for almost all ranges. So, if you start with soil cultivation and want to switch to hydroponics, Hesi allows you to continue using the vast majority of products.

Hesi Soil

hesi tabla tierra

The basic fertilizers of the Hesi Soil range are one-part and are divided into Hesi Complex TNT for the growth phase and Hesi Complex Bloom for the flowering phase. These products are specially designed for soil crops, both indoors and outdoors, and can be used in drip irrigation systems. They are mineral fertilizers that provide plants with all the nutrients they need.

Recommended dosage for the growth phase with Hesi TNT Complex: 5 mL/liter until the end of this phase of the plant's life cycle.

Recommended dosage for the flowering phase with Hesi Bloom Complex: 5 mL/liter up to the week of root flushing.

Hesi Hydro

hesi tabla hidro

Hesi Hydro fertilizers belong to a range of base fertilizers specially designed to be used in hydroponic and aeroponic growing systems. They are fertilizers of mineral origin, which can be used both indoors and outdoors. This range of fertilizers is composed of two one-part fertilizers, Hydro Grow for growth and Hydro Bloom for flowering.

Recommended dosage for the growth phase with Hesi Grow Hydro: 5 mL/liter until the end of this phase of the plant's life cycle.

Recommended dosage for the flowering phase with Hesi Bloom Hydro: 5 mL/liter until the week of root flushing.

Hesi Coco

hesi tabla coco

The range of Hesi Coco base fertilizers is a line of fertilizers specially designed to be used in coco substrate crops. They are fertilizers of mineral origin, which can be used both indoors and outdoors. This range consists of two fertilizers in one part, one for the growth phase, the Hesi TNT Complex (shared with the soil line) and one for flowering, the Hesi Coco. 

Recommended dosage for the growth phase with Hesi TNT Complex: 5 mL/liter until the end of this phase of the plant's life cycle.

Recommended dosage for the flowering phase with Hesi Coco: 5 mL/liter until the week of root flushing.

Hesi Bio

One of the latest ranges presented by Hesi in its catalog was the range of Hesi Bio base fertilizers. As the name suggests, this is a range of high quality, organic fertilizers that can be used both indoors and outdoors. It consists of two one-part fertilizers, Hesi Bio Grow for growth and Hesi Bio Bloom for the flowering phase.

Recommended dosage for the growth phase with Hesi Bio Grow: 5 mL/liter until the end of this phase of the plant's life cycle.

Recommended dosage for the flowering phase with Hesi Bio Bloom: 5 mL/liter until the week of root flushing.

Different Stimulators available

The Hesi fertilizer brand offers different stimulators to achieve even better results. We detail, now, the Hesi stimulators for all lines:

  • Root Complex, to stimulate root growth.
  • Hesi Boost, to stimulate flower formation and growth.
  • Phosphorus Plus, a fattening agent that provides density and weight to flowers, for soil crops.
  • PK 13/14, which acts by providing weight and density to flowers in hydroponics and coco.
  • PowerZym, enzymes to regenerate soil and roots.
  • Supervit, a highly concentrated vitamin complex that provides strong vegetative vigor to plants, to be used throughout their life cycle.

Other products

In addition to the stimulators that are directly associated with the fertilizer lines, Hesi has many other products to help growers. Some examples are:

  • Hesi pH Plus, solution to raise the pH of the nutrient mix.
  • Hesi pH Down, solution for lowering the pH of the nutrient mix.

How to use Hesi fertilizers?

To use Hesi fertilizers correctly, we recommend that you consult the fertilizer tables presented above, which detail how to use each of them correctly and with the precise amounts.