A useful quotation needs more than total volume. Share the operating details that determine whether the substrate will behave consistently in your system.
Crop & stageSeed, cutting, plug, liner or finished plant
Cell or potDimensions, volume and container geometry
IrrigationOverhead, boom, ebb-and-flow, drip or hand watering
Crop cycleExpected production duration and reuse policy
Physical targetWater-holding, air space, bulk density or blend direction
Chemical targetRequired EC/pH method and buffering expectation
PackagingUnits per case, pallet configuration and labelling
Delivery planAnnual volume, call-off schedule, destination and required date