Gardening supplies (Fremont)

Anyone have unwanted or no longer need gardening supplies. 1 thing I know I need is Gardening pots for hanging and poles to hang to stick in the ground that can hold the pots up. Also Soil, weed killer that won't harm animals or other plants around them. Also if you have any Gardening tips and or know any Gardening hacks you found to work for you if love to hear about. I'm new to all this and I'm trying to help a friend with her yard.