Supertunia Silverberry Pw 1G

Supertunia Vista® Silverberry

Petunia hybrid

FEATURES

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Supertunia Vista petunias are very vigorous, with mounding habits that can reach up to 2 feet in height in the landscape and will trail over the edges of baskets and containers up to 4 feet by the end of the season.  They are fantastic landscape plants and are great in large containers, where they function as both fillers and spillers.  In garden beds, they will work either in the front or middle of the bed.  They have medium-sized flowers.

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Continuous Bloom or Rebloomer

Long Blooming

Heat Tolerant

Deadheading Not Necessary

Drought Tolerant

Attracts: 

Butterflies

Hummingbirds

CHARACTERISTICS

Plant Type: 

 Annual

Height Category: 

 Short

Garden Height: 

 12 - 24 Inches 30cm - 61cm

Trails Up To: 

 36 Inches 91cm

Spacing: 

 18 - 32 Inches 46cm - 81cm

Spread: 

 24 - 36 Inches 61cm - 91cm

Flower Colors: 

 White

Flower Shade: 

 White

Foliage Colors: 

 Green

Foliage Shade: 

 Green

Habit: 

 Mounding Trailing

Container Role: 

 Filler

PLANT NEEDS

Light Requirement: 

 Part Sun to Sun

The optimum amount of sun or shade each plant needs to thrive: Full Sun (6+ hours), Part Sun (4-6 hours), Full Shade (up to 4 hours).

Maintenance Category: 

 Easy

Bloom Time: 

 Planting To Hard Frost

Hardiness Zones: 

 10a, 10b, 11a, 11b

Water Category: 

 Average

Soil Fertility Requirement: 

 Average Soil

Uses: 

 Container

 Landscape

 Mass Planting

Uses Notes: 

 Use in large combinations, containers and landscapes.

Maintenance Notes: 

These are heat tolerant plants, that aren't particularly fussy and need little routine maintenance. They will perform best if an application of controlled release fertilizer is included at the time of planting. This applies to both landscape and container plantings. Supertunias are heavy feeders, but a single dose is usually sufficient for landscape beds in most climates. If you have a very long season, a second application of controlled release plant food should be considered for landscape plantings. In general, containers need to be fed more than landscape plants. Supertunias in containers will need to be fed more regularly to be their absolute best. A second application of a controlled release fertilizer can be applied about every two months to container plants, which will help. However, for the very best performance I find regularly applying water soluble fertilizer starting about two months after the containers are planted gives the best results.  These extra applications of plant food really makes a difference in performance through the summer.

If your plant begins to look open or a bit tired, an allover trim can be beneficial.  Use a sharp pair of scissors or pruning shears to trim back up to 1/3 of the volume of the plant. I pair any trim with a dose of water soluble fertilizer to provide instant energy to help kickstart new growth, branching and flowering. Your plant will take a week to recover from the trim, but the end result is a fuller plant with more blooms going forward. You may repeat the trim as needed through the season.

Supertunia Vista -The best petunia for landscapes. Hands down. Supertunia^® Vista varieties deliver an outstanding performance over the entire season, lasting an extra month in southern states and well into fall in moderate climates. They are bred to flower earlier, grow taller and wider, and grow more vigorously than other Supertunia^®.