Gardener's packet is a term used to describe a collection of seeds that are used for gardening. It typically includes a variety of different types of seeds, such as vegetables, herbs, and flowers. The term 'GARDENER's Packet' is derived from the fact that gardeners often purchase these packets of seeds in order to start their own gardens. The crossword solutions for the term 'GARDENER's Packet' are SEEDS, which is an appropriate answer since seeds are the main component of a GARDENER's Packet.