Gardening Help Anyone??

Gardening Help Anyone??

There's so much to do this year! My garden looks really bare but I'm a first-time gardener!! =( Anyone help? Are there any nice flowers that I could and should start planting now so that I can get a nice bloom in the summer or autumn? (Oh, and could they be rather easy maintenance??) My backyard is a shady place because of all the trees during the summer, but my daffodils have also managed to survive another year and my roses are getting nice and green again! I was thinking about grape hydrangeas... but there are so many types of flowers and shrubs that are absolutely lovely! Extra Information - I live in Zone 5, Canada~! I forgot that this mattered XD I'm really a newbie in the world of gardening! Could you please add instructions on how to care for them? Sorry for all the bugging and annoyance! PS. I don't mind shrubs... I think I can handle them!
room!

room!

Blooms…

Blooms…

Furniture Arrangement

Furniture Arrangement

ANYONE FAMILIAR WITH THIS?

ANYONE FAMILIAR WITH THIS?

The tomato is energetic.

The tomato is energetic.

My home in Colorado Springs, CO

My home in Colorado Springs, CO