Providing temporary use of non-downloadable digital media, namely, digital assets, digital collectibles, digital tokens and non-fungible tokens (NFTs); Providing temporary use of non-downloadable virtual goods created with blockchain-based software technology and smart contracts, in the nature of plant nutrients, plant supplements, growing media, plant bench system, trays, reservoirs, plant supports, reservoirs, plant grow cups, irrigation lines, nozzles, and pumps all sold as a unit; modular hydroponics plant cultivating unit replacement parts and accessories, namely, modular supports, plant supports, plant grow cups, reservoirs, irrigation lines, nozzles, and pumps. Providing temporary use of non-downloadable computer software for creating, managing, storing, accessing, sending, receiving, exchanging, validating and selling digital assets, digital collectibles, digital tokens and non-fungible tokens (NFTs)