History

Hydroponics Device

## Hydroponics Device

:::infobox
| Property | Value |
|----------|-------|
| Stacks | 10 |
| Created With | [Hydraulic Pipe Bender](/wiki/hydraulic-pipe-bender), [Fabricator](/wiki/fabricator) |
| Cost | 10g [Iron](/wiki/iron) |

![Hydroponics Device](ItemHydroponicTray.png)
:::
:::infobox
| Property | Value |
|----------|-------|
| Placed With | [Kit (Hydroponic Tray)](/wiki/kit-hydroponic-tray) |
| Placed On | Small Grid |

:::
### Deconstruction Steps

| Step | Tool | Recovered Item |
|---|---|---|
| 1 | [Wrench](/wiki/wrench) | [Kit (Hydroponic Tray)](/wiki/kit-hydroponic-tray) |


The hydroponics device is the ideal vessel for growing a range of plantlife. It must be supplied with water using a pipe network and sufficient light to generate photosynthesis.

It can be automated using the [Harvie](/wiki/harvie). Note that unlike the [Hydroponics Tray](/wiki/hydroponics-tray), these cannot be place consecutively as they are considered devices rather than pure pipes. They do, however, allow data interrogation for logic systems.

## Data Network


| Parameter Name | Data Type | Description |
|---|---|---|
| Activate | Boolean | Unknown |


| Output Name | Data Type | Description |
|---|---|---|
| Activate | Boolean |  |
| Combustion | Boolean |  |
| PrefabHash | Integer | Returns [ItemHash](/wiki/itemhash) of device |
| Pressure | Float |  |
| RatioCarbonDioxide | Float |  |
| RatioNitrogen | Float |  |
| RatioNitrousOxide | Float |  |
| RatioOxygen | Float |  |
| RatioPollutant | Float |  |
| RatioVolatiles | Float |  |
| RatioWater | Float |  |
| Temperature | Float |  |
| TotalMoles | Float |  |

#### Data Slots

These are all parameters, that can be read with a [Slots Reader](/wiki/kit-logic-io#slots-reader). The outputs are listed in the order a Slots Reader's "VAR" setting cycles through them.
| Number || Name | Description |
|---|---|
| 0 | Plant |
| 1 | Fertilizer |

| Name | Data Type | Description |
|---|---|---|
| Class | Integer | Item class ID. |
| Damage | Integer | Item durability in percent. |
| Efficiency | Float | Returns the growth efficiency of the plant in the slot. (-1=Empty, 1.0 is baseline, but can be higher) |
| Growth | Integer | Returns the current growth state of the plant in the slot (Different plants have different growth states, -1=Empty, 0, 1, 2, 3, 4, 5, 6, 7, 8.) |
| Health | Float | Returns the health of the plant in the slot. (0 - 1) |
| MaxQuantity | Integer | Returns maximum stacksize. |
| Mature | Integer | Returns 1 if the plant in this slot is mature, 0 when it isn't. |
| Occupied | Boolean | Returns whether the slot occupied. (0 for no, 1 for yes). |
| OccupantHash | Integer | Returns [ItemHash](/wiki/itemhash) of item in slot. |
| Quantity | Integer | Size of stack. |
| Seeding | Integer | Returns 1 if at least one seed can be harvested from the plant, 0 if not and still in seeding stage (-1=Not in seeding stage) |
| PrefabHash | Integer | Returns [ItemHash](/wiki/itemhash) of item in slot. |