Solution

Vertical farm management software for multi-tier racks

Dense multi-tier racks, high zone counts and energy as the dominant cost line.

Context

What matters on this kind of site

In a vertical farm the lights are usually the biggest running cost and the margin is thin, spread across a large number of small zones. That is why tariff-aware lighting and the rack and shelf model matter more here than anywhere else.

  • High zone counts without per-zone configuration becoming a full-time job
  • Lighting schedules reviewed against crop light and dark requirements
  • Shelf configurations duplicated and applied to other zones
  • Recipes reused across zones with matching crop requirements
Focus areas

Where the platform earns its place

Light and DLI

PPFD and daily light integral for every zone with a PPFD sensor. To follow a tier on its own, model it as its own zone.

Lighting cost

Price the photoperiod against time-of-use rates using the lighting load you enter, and compare tariffs on the cost of running it.

Zone density

Spacing and tier occupancy planned ahead, so throughput is scheduled rather than discovered.

Rack and shelf model

Racks, shelves and growing cells described for each zone, so tier capacity comes from the design rather than from memory.

Zones

What vertical farm management software has to track

One zone at a time: layout, recipe, sensors and records stay together, so you always know what grew where.

The zone is the unit everything hangs off. Its racks, shelves and growing cells are described once in the rack and shelf model, and sensors, the active recipe and every record sit against that zone, so two zones growing the same crop compare like with like.

You do not set each zone up by hand. A shelf configuration can be duplicated and applied to other zones, and the same recipe can run in every zone growing that crop. When a zone changes, the change is recorded against that zone and the rest of the site is untouched.

Light and cost

Light, DLI and the electricity bill

DLI comes from PPFD readings, the hours follow by arithmetic, and each price period on your tariff is tried as a start time.

Daily light integral is calculated from the PPFD readings of a light sensor in the zone, never from lux. Where no PPFD sensor reports, there is no DLI to review.

The hours a DLI target needs follow by arithmetic: the DLI multiplied by 1,000,000, divided by the product of PPFD and 3,600. You enter the lighting load, and each price period on the site’s intelligent electricity tariff is tried as a start time, including windows that run past midnight. Tariffs are compared on the cost of running that load, and the pricing sits beside the crop requirement so you can see what a schedule costs before you apply it. The grower decides whether to use it.

The method is worked through on the energy and tariff optimisation page and in buying light when it is cheap, and the grow light running cost calculator runs it on your own figures.

Root zone

Root zone and water

pH and EC are read against recipe targets, with water readings and lab results alongside.

pH and EC are read against the targets in the recipe for the batch and stage in that zone. How much detail you see depends on the probes you have and how often they report.

Water temperature, dissolved oxygen and ORP are recorded as readings alongside pH and EC. Recipes carry no dissolved oxygen or ORP targets, so these readings inform your judgement rather than sitting against a target band.

The platform also holds nutrient recipes, solution tanks, dosing records and lab analyses. A dosing event can carry the pH and EC measured before and after it, and tank refills are recorded as their own action.

Control

Monitoring first, control zone by zone

Readings first over MQTT and Modbus TCP, then control commissioned one zone at a time inside fixed limits.

Monitoring comes first. Sensors publish over MQTT as the primary path, with configured Modbus TCP polling where that suits the hardware. Every integration is validated before it is promised, and control is commissioned when the readings are trusted.

Automation is started and stopped per zone, and the active recipe sets the targets for the zone it runs in. Fixed limits sit below the control loop, and no recipe can raise them. An emergency stop takes the zone out of automation and sends stop commands to its configured dosing, water, CO₂ and HVAC equipment, with ventilation commanded to full. Lights are left as they are, and humidifiers are not part of the sequence.

If you only ever want monitoring, the platform stays there. The evaluation guide lists the control questions worth putting to any vendor.

Propagation

From propagation to production

Start the plan in a nursery zone and move it to production at a set recipe stage, with one history.

A cultivation plan can start in a nursery zone and move to a production zone when the nursery phase ends. Each plan names its nursery and production zones and the recipe stage it moves at.

The platform shows when the batch is ready to move, and the move is confirmed and recorded rather than assumed. The batch keeps one history from sowing through the move to harvest, so germination, spacing and production sit on the same record.

Scope

What BeeGrow AI does not do

No racks, lights or HVAC from us, and no claims beyond what the record supports.

BeeGrow AI supplies software, not hardware. Racks, lights and HVAC stay your choice and your property, and your controllers stay in place. Connections to them are scoped by make and model and confirmed in writing before you sign.

Two limits to note. There are no seed lots and no recall workflow in the product, so lot questions are answered from the harvest batch number, which stock and order lines can carry. If a connection or a workflow sits outside the scope above, you hear that during scoping rather than after.

Questions

Common questions

What software does a vertical farm need?

Software that keeps the zone as the unit: layout, recipe, sensors and records per zone, with racks and shelves described in the farm model so capacity is counted. It should track PPFD and DLI where a PPFD sensor reports, price the photoperiod on your tariff as energy and tariff optimisation does, and carry the batch from sowing to harvest on one record.

Can I see each tier separately?

Readings belong to a zone, since sensors attach to a farm and a zone rather than to a tier. To follow a tier on its own, model it as its own zone with its own PPFD sensor, and its PPFD and DLI then read separately. A shelf configuration can be duplicated across those zones so setup stays manageable.

Do we have to replace our racks, lights or controllers?

No. Your racks, lights and controllers stay where they are, and BeeGrow AI sits above them as software. Monitoring works without enabling control, and control is commissioned zone by zone when the readings are trusted.

How is the lighting cost worked out?

You enter the DLI target, the canopy PPFD and the lighting load. The platform works out the hours the target needs, tries each price period on your intelligent electricity tariff as a start time, and shows the cheapest window that still delivers the light. The arithmetic is worked through in buying light when it is cheap, and the evaluation guide lists what to ask any vendor about it.

Next step

See BeeGrow AI on your own crop plan

A 30-minute walkthrough against your zones, crops and sensors. No slides unless you ask for them.

  • Walkthrough led by someone who has built the system
  • We map your zones, crops and sensors before the call
  • Straight answers on what fits and what does not