Tropical Gardening Helpline: Sourcing seed for your new garden

Seed packets will change hands during a seed exchange scheduled next Saturday at the Kailua-Kona Public Library. (greenpeace.org via Diana Duff/Special to West Hawaii Today)

Sunny asks: I’m putting in a new garden and was hoping to find a source for small amounts of seeds rather than having to buy lots of different seed packets and only using a few seeds from each pack before they expire.