How Can I Improve Bad Soil,So It,S Fit for Growing Flowers,Outside?

the dirt outside my house,is dry and clay like,and has old roots growing under the dirt!

Related posts

• Will Flowers Grow if There Are Rocks in the Dirt/soil? or Will the Rocks Keep Them From Growing .? (4)
• Tips on Growing Flowers From Seed? (3)
• I Have Brown Colored Mushrooms Growing at the Base of My Flowers, How Can I Get Rid of Them? (2)
• How Do You Fix a Lawn That Has Been Damaged by Evergreen Trees? (3)
• Growing Vegetables Without Soil? (3)