When designing hanging baskets, you should consider some basic rules to guarantee success and lasting impact. First of all, the plants combined in one container should have similar water, fertilizer and light requirements. Otherwise some of the plants will eventually outperform others and change the original design and effect.
Color is the most attractive aspect in designing high-impact combinations.
It's the color that catches the eye first and draws attention to the object. No other aspect influences the impact of a combination planting more than color. Therefore, it is deserving of special consideration. The first color decision is whether to create contrast or harmony. The most striking color-contrast combinations are created by mixing complimentary colors like yellow and violet or orange and blue.