Harris Seeds Petunia Trilogy Seed

The seeds are coated in a clay-based material to make them larger and easier to handle during planting. Because they are pelleted, they should not be covered with soil; simply press them firmly into the surface of your growing medium to ensure good contact.

Yes, for the best results and the most abundant flowering, these plants should be placed in a location that receives full sun. While they are versatile, they perform best when they have access to direct sunlight for most of the day.

Given their 30-36 inch spread, these petunias are quite vigorous. For a single 12-inch hanging basket, one or two plants are usually sufficient to create a full, dense look without overcrowding.

No, this variety is specifically bred to be less sensitive to day length. This allows them to flower earlier in the season compared to traditional petunias, making them a reliable choice for spring planting.

To achieve successful germination, keep your soil temperature between 70-75°F. You should see sprouts appear within 7 to 12 days.

While they are excellent for hanging baskets and containers due to their controlled dome habit, they can certainly be planted in the ground. Just keep in mind their wide spread of 30-36 inches when spacing them out in your garden beds.