SIRAK STUDIO
Frequently Asked
Questions
Yes. Each piece can be used in interior or exterior settings.
Each planter is offered with or without a drainage port, which must be specified during the ordering process.
Yes. All pieces are double waterproofed from the inside. This prevents water seeping into the concrete body of the planter. For vessels ordered without drainage the waterproofing will catch any excess or unwanted water from the plant's watering schedule.
Yes. They are finished with a matte sealer. The sealer keeps dust and moisture out but does not prevent stains or scuff marks.
Yes. Concrete is porous and will develop a patina as it ages. The patina will develop more rapidly outside and according to the surrounding environment.
No. The concrete mix design, waterproofing and sealers are not organic and thus should not be used to grow plants intended for consumption.
Mild soapy water or a magic eraser is best for regular upkeep. For scuff marks we recommend any calcium carbonate cleaner (e.g. Comet, Barkeeper's Friend) and a non-metal stiff bristle brush.
