The present invention provides a horticulturally diverse garden for growing botanicals having a plurality of transportable modules, at least two of which provide differing microenvironments. The modules can comprise various soil compositions such that a variety of diverse botanicals can grow and thrive in close proximity. The present invention also provides for a garden which is irrigated from below the modules. The garden can also be heated or cooled underground. The present invention can also comprise a flexible plastic film or other transparent enclosure covering the top of the garden or modules. The modules may also comprise a synthetic surface.