Medical Cannabis


The cultivation of Cannabis is attracting the interest of many customers and investors in the agricultural sector, due to its medicinal use, also with THC and other synthesised Cannabinoids, used to treat illnesses or alleviate symptoms.



The mother plants are usually regenerated every 4 weeks and usually have a life cycle of 6 months to 1 year.


The rooting phase lasts approximately 2 weeks and takes place in rooms similar to germination chambers with very high humidity. It is possible to use propagation tables and a specially equipped compartment.


The vegetative phase must have good humidity for rooting to take place, thus facilitating the work of the cuttings. It usually takes 4 weeks to grow until flowering.


The duration of flowering is the phase that depends most on the genetics. It ranges from 8-10 weeks.

Planting frame: varies depending on genetics, growth phase of the crop, growing cycles per year and length of these cycles.

J. Huete International is a company specialized in turnkey projects, which means that we adapt our proposals to the needs and concerns of our clients. We have projects on all continents, so we are familiar with any type of climate. If you go to the Project Gallery tab, you will see that we have projects in Asia, Africa, America and Europe, in countries such as Russia, Saudi Arabia, Portugal, Sudan, etc.

Generally speaking, there are four main points to be taken into account in any Medical Cannabis project:

  • Control of relative humidity, radiation and temperature.
  • Compartmentalisation
  • Disease control.
  • Compliance with GMP and GACP.
Cannabis Medicinal - JHuete


J. Huete International accompanies its clients in the process of establishing a sustainable business in the dynamic Cannabis market, using state-of-the-art technologies and machinery to guarantee maximum yields and quality, in addition to complying with GMP and GACP standards.
Cannabis Medicinal - JHuete

Our equipment will allow you to increase and decrease the relative humidity until you obtain suitable intervals for the different stages of plant growth. On the other hand, we control the temperature through the interaction of various equipment such as Refrigeration, Humidification, Heating, Fans / Exhaust fans. The interaction of this equipment, together with the appropriate management of the compartments, which have previously been designed on the basis of a numerical ratio, makes it possible to create a controlled environment that varies according to the compartment in question, i.e., according to the stage of the crop it houses.

In addition, we can also install a Positive Pressure System with Air Filters and other systems such as OptiClima (HVAC) to control the inflow and outflow, not only of water, but also of air. These filters prevent the entry of microorganisms and even spores.

Regarding disease control, please note that we have patented line of Hydroponic Systems, which has one of the best solutions in terms of drainage management. Regarding genetics with higher plant densities, we offer different types of Farming Tables in order to reach the optimal number of plants in each compartment.


That is, we advise those customers who have growers, agronomists but do not have the know-how of greenhouses focused on the production of Medical Cannabis, we create synergy between all the requirements specified by the technical team of the client and the many alternatives that exist, not only in relation to the design of the compartments but also to the Production Systems and Equipment that are included in this type of project. At the same time, the consultancy service has a wider scope, for example it includes a visit to the site by our technicians and the elaboration of a topographical plan of the same, the estimation of the consumptions and the elaboration of a set of plans with all the details of the different installations and systems, as well as plans of civil works.
Asesoría y Consultoría JHuete

In short, at J. Huete International we advise you on the best model of multi-tunnel greenhouse for Medical Cannabis and what type of technology you will need to obtain a higher production, maintaining the optimum conditions of humidity, temperature and light with systems such as:

1. Greenhouse model

2. Coatings

3. Compartmentalization

4. Ventilation

5. Black-out screens

6. Shading / energy saving / mixed screens

7. Dehumidification

8. Lighting (LED, HPS or Hybrid)

9. Heating

10. Cooling / humidification systems

11. Climate controller

12. Irrigation and fertigation

13. Hydroponics and other cultivation methods.

14. Assembly supervision

15. Turnkey assembly: Portugal & Spain

For all these reasons we will be your perfect partner, not only to make your project possible, but also to accompany you in the search for the best solution to your concerns and technical requirements, thus achieving an effective and profitable project.

Please, do not hesitate to contact us in order to get a quote for your Medical Cannabis Greenhouse.
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