Abstract: An agricultural growth management tool can include a biodegradable polymer body having a synthetic polymer and an optional biodegradability enhancement additive. The biodegradability enhancement additive can include a microbial attractant. The biodegradable polymer body can be configured as a plant stake, branch tag, blister pack, plantable container, agrifilm, drip tubing, drip tubing connectors, drip tubing accessories, market trays, plug and propagation trays, flats and inserts, transfer pots, transfer trays, landscape ribbon, landscape twine/rope, landscaping bags, pot wraps, floral wraps, hanging basket assemblies, greenhouse films/sheets or the like. The synthetic polymer can be a biodegradable polymer, inherently non-biodegradable polymer, or a combination of the two.