Getting it to bloom
Why won't my Supertunia bubblegum petunia bloom? (and how to make it flower)
Also called Supertunia Vista Bubblegum, Supertunia Bubblegum Petunia, Bubblegum Petunia (Petunia × hybrida 'Supertunia Vista Bubblegum').
More about supertunia bubblegum petunia
About Supertunia bubblegum petunia
Petunia × hybrida 'Supertunia Vista Bubblegum' · also called Supertunia Vista Bubblegum, Supertunia Bubblegum Petunia · flowering
Supertunia Vista Bubblegum is a vigorous, mounding-to-trailing Proven Winners petunia delivering masses of bright rose-pink blooms all season without deadheading. Exceptionally heat-tolerant and self-cleaning, it excels in large landscape beds, containers, and hanging baskets, reaching 60 cm tall and 90 cm wide with weekly feeding in full sun.
Plant type: flowering
Watch for — Mid-season fatigue in containers: By midsummer, container plants may show reduced flowering and leggy growth; trim plants back by one-third and resume feeding to trigger a fresh flush of blooms.
The reasons supertunia bubblegum petunia isn't blooming
Almost every non-blooming supertunia bubblegum petunia traces back to one of these, roughly in order of how common they are:
- Too little sun — most of these need full sun (or very bright light) to flower well; shade gives leaves, not blooms.
- Too much nitrogen feed, driving lush foliage at the expense of flowers (very common with general or lawn feeds).
- The plant has not been deadheaded, so it stops flowering once it sets seed.
- Irregular watering — drought or waterlogging at the budding stage makes buds abort.
- It is still too young or was checked by a transplant and is rebuilding before flowering.
Feeding supertunia bubblegum petunia a high-nitrogen general feed and growing it in too little sun — you get a big leafy plant and almost no flowers.
The fix — how to get supertunia bubblegum petunia to flower
- Maximise sun. Give supertunia bubblegum petunia the sunniest spot you have — for most bedding and fruiting plants, more direct light directly means more flowers.
- Switch the feed. Move off high-nitrogen feeds and use a higher-potassium "bloom" or tomato-type feed as it comes into flower.
- Deadhead regularly. Remove spent flowers often to keep it producing more rather than stopping to set seed.
- Water consistently. Keep moisture even through budding and flowering — drought-then-flood swings make buds drop.
Light and feeding do most of the heavy lifting here. Dial in the spot with the light guide for supertunia bubblegum petunia and get the feeding right with the supertunia bubblegum petunia fertilising schedule — the wrong feed (too much nitrogen) is one of the most common silent reasons a healthy plant makes leaves instead of flowers.
Bloom season and what to expect
Supertunia bubblegum petunia flowers across its growing season (mostly summer) and, kept fed and deadheaded, can bloom for many weeks or right up to frost.
Post-bloom care so it flowers again
Deadhead, keep feeding lightly, and many will rebloom; collect seed from the best plants at the end of the season if you want to grow them again.
For everything else this plant needs day to day, see the full supertunia bubblegum petunia care brief and its watering schedule — a stressed, badly watered plant rarely has the energy to flower at all.
Supertunia bubblegum petunia blooming — frequently asked questions
Why won't my supertunia bubblegum petunia flower?
Supertunia bubblegum petunia blooms on the season's growth given enough sun, warmth and the right feed — there is no cold or photoperiod trick, just good growing conditions and a bloom-leaning feed. The most common reason it is not happening: Too little sun — most of these need full sun (or very bright light) to flower well; shade gives leaves, not blooms.
How do I make supertunia bubblegum petunia bloom?
Give supertunia bubblegum petunia the sunniest spot you have — for most bedding and fruiting plants, more direct light directly means more flowers. Move off high-nitrogen feeds and use a higher-potassium "bloom" or tomato-type feed as it comes into flower.
When does supertunia bubblegum petunia normally bloom?
Supertunia bubblegum petunia flowers across its growing season (mostly summer) and, kept fed and deadheaded, can bloom for many weeks or right up to frost.
What should I do with supertunia bubblegum petunia after it flowers?
Deadhead, keep feeding lightly, and many will rebloom; collect seed from the best plants at the end of the season if you want to grow them again.
What is the single biggest mistake stopping supertunia bubblegum petunia flowering?
Feeding supertunia bubblegum petunia a high-nitrogen general feed and growing it in too little sun — you get a big leafy plant and almost no flowers.
Keep reading
- Supertunia bubblegum petunia care — the full brief (light, water, humidity, problems, pet safety)
- Supertunia bubblegum petunia light needs — usually the first thing to fix for flowers
- Supertunia bubblegum petunia fertilising — the right feed for buds, not just leaves
- Should I water my plant? The simple check
- Why is my plant wilting? Wet vs dry
- Underwatered plant — signs and rehydration
- Why won't my peace lily bloom?
- Why won't my jade plant bloom?
- Why won't my tomato bloom?
- All 2566 bloom guides in the Growli library