Best of all, petunias are amazingly easy to grow ... When planting in the garden, work a balanced fertilizer such as 8-8-8, 10-10-10, or 12-12-12 into soil at a rate of 2 pounds per 100 square feet.

Growing flowers in pots is a great way to uplift your container display and corners of your patio. Petunias are among some of the easiest flowering plants to grow in pots, guaranteed to create a ...

Petunias with root rot may wilt, have yellowing leaves, and have an unpleasant odor. If you're unsure, the best way to check for root rot is to look at the roots themselves.

The best time to sow petunia seeds indoors is late winter or ... To help them, feed them with a complex mineral fertilizer for flowering plants every 2–3 weeks while they're growing, says ...

Petunias are fairly easy to care for, but they'll benefit from fertilizer every week or two. Instead of regular fertilizers, you can use ground coffee and egg shells. They also feed microbes, which ...