1.   Feed houseplants with a liquid fertilizer.

2.   Put a liquid fertilizer around the base of each plant.

3.   Use a liquid fertilizer, following the directions on the label.

4.   There are also liquid fertilizer mixing plants strategically placed on the eastern side of the country.

5.   Apply diluted liquid fertilizer or fish emulsion weekly through July, then stop fertilizing and reduce watering.

6.   Artz sprays the vines about four times a year with pesticides and fungicides to control bugs and mildew and also squirts on liquid fertilizer for absorption through the leaves.

7.   Buy liquid fertilizer and water with it once a month.

8.   Check your pot occasionally and water with a liquid fertilizer.

9.   Dahlias and houseplants summering outside will also appreciate a dose of liquid fertilizer.

10.   Fertilize monthly with a balanced liquid fertilizer.