Device for hydroponic cultivation
A device for hydroponic cultivation, the device including one or more room(s) for receiving one or more seed(s), one or more source(s) of artificial light, arranged to produce photosynthetically active radiation (PAR) to the one or more room(s). The device further includes a control unit for adjusting the photosynthetically active radiation (PAR) of the artificial light based on the growing phase of the plant(s) being grown in the device.
1. A device for hydroponic cultivation, the device comprising:
a support structure comprising a light unit, and a lower part, the support structure and the lower part having an adjustable vertical distance between them,
one or more room(s) for receiving one or more seed(s) in the lower part,
one or more source(s) of artificial light in the light unit, arranged to produce photosynthetically active radiation to said one or more room(s),
a control unit configured to adjust the photosynthetically active radiation of the artificial light based on the growing phase of the plant(s) being grown in the device in such a manner that when the distance between the support structure and the lower part changes, the control unit is configured to adjust the photosynthetically active radiation in optimal spectral range and light intensity with respect to the growing phase,
an irrigation system arranged to deliver hydroponic solution to the seed or plant to be grown by ebb and flow cycles,
an intelligent extension part or multiple intelligent extension parts of the same or different lengths, each of which is arrangeable in said support structure configured to adjust said vertical distance, either by replacing one part with another part of longer length, or attaching parts successively to each other, as the plant grows, each of the intelligent extension parts comprising an identifier means configured to identify the length of the part,
the totality of the identifier means configured to identify the distance between the support structure and the lower part, and wherein
the control unit comprises:
an identification means configured to identify said identifier means,
the control unit being arranged to adjust the photosynthetically active radiation based on said identification.
2. The device as claimed in claim 1 , wherein each of the one or more rooms is arranged to receive a seed cartridge, the seed cartridge comprising a growing medium and at least one seed arranged in said growing medium.
3. The device as claimed in claim 1 , wherein the source of artificial light comprises plurality of LEDs.
4. The device as claimed in claim 3 , wherein the plurality of LEDs include a red light emitting LED, a blue light emitting LED, and a green light emitting LEDs.
5. The device as claimed in claim 1 , wherein the control unit is a remote controlled control unit.
6. The device as claimed in claim 1 , comprising a pump arranged to work in two phases: in a flow phase the pump is arranged to create a flow of hydroponic solution from a hydroponic solution reservoir to the one or more room(s), and in an ebb phase the pump is arranged to allow a reverse flow of hydroponic solution from the rooms(s) through the pump back in the hydroponic solution reservoir.
7. The device as claimed in claim 1 , wherein the irrigation system is arranged to be controlled based on said identification.
8. The device as claimed in claim 1 , comprising an UV light source arranged to radiate to irrigation system.