Planting structures including a container including a base and defining a container opening opposite the base, a first bulb support structure supported within the container, the first bulb support structure defines a first bulb compartment located proximate the container opening, and a first bulb support structure height selected to position the first bulb compartment a first selected distance from the container opening, and a second bulb support structure supported within the container, the second bulb support structure defines a second bulb compartment located proximate the container opening, and a second bulb support structure height selected to position the second bulb compartment a second selected distance from the container opening. In some examples, the planting structure includes a varmint resistant enclosure extending from the base around an entire periphery of the base, the lateral enclosure terminating opposite the base defining a lateral enclosure opening opposite the base.
