Garden Plant Pots

I want to start my own little garden in my front yard and also plant citrus and mango trees in my back yard does anyone know when i should plant them in this weather climate?

Also where could I find these products at the best price

I am in the SF Bay Area of California. I can start seeds inside under grow lights. What should I be getting ready to plant in my garden next, for fall? When should I start the seeds/plant the plants?

I have several perennial plants I want to plant next spring, didn’t get around to it this fall. Also, I live in Michigan.

I’m going to plant a little herb garden. Which plants could I plant now (from seed or seedling - I don’t mind which). It’s New Zealand early autumn now - but very mild.

I got a bag from Starbucks for free last night. They told me to sprinkle it in my garden. Since I have no garden, just shrubs, is it a healthy idea for them to get this nourishment? I mean, coffee works for me but them?

I would like to plant swop especially any streptocarpus cuttings material or african violets cuttings materials.
Also I will give a home to plants or shrubs you don’t want rather than see them go to the tip.
I’m a plantaholic have not really got room for the ones I already have but that has never stopped me.

I just brought my first home and I have a big back yard. I wanted to know how do I start a garden? I was thinking of planting some roses and tulips. Does anyone know what i should plant to attract butterflies? What other kind of flowers can I plant?

Also, what about marigolds, mandevilla, and four o’clocks?

(I am in Pennsylvania)

and does anyone know how far apart to plant both Bleeding Heart Dicentra as well as Alleghany Foam Flower from each other?

Thanks for your answers!