Size and growing use
Define the crop or plant use, required volume and external dimensions. Check whether the quoted size refers to capacity, top diameter, base diameter or height.
Drainage and handling
Discuss drainage-hole placement, stacking, handling methods and compatibility with trays or benches. Ask for a sample where fit is important.
Material and exposure
Share expected indoor or outdoor use, temperature conditions and desired service life. Ask the supplier to substantiate material and durability claims for the proposed item.
Packing and freight
Compare carton dimensions, nesting, units per carton and handling requirements alongside unit price. Confirm all details in the quotation.