Petchoa Caliburst Yellow Seed
Best annual for gardeners creating vibrant, professional-looking container displays.
Discover the Petchoa Caliburst Yellow Seed, a hybrid annual flower that combines the impressive performance of vegetative varieties with the convenience of seed starting. Its naturally controlled growth habit makes it perfect for creating stunning mixed containers and hanging baskets. Gardeners will appreciate its prolific blooming and excellent germination rates, ensuring a vibrant display of yellow flowers. This variety is ideal for premium packs and larger pots, bringing a rewarding growing season to your garden.
$13.69
Owner Satisfaction
4.7
/ 5
Category Rank
270
/ 6090
#270 in Seeds & Seed Tape
Price vs Category Average
+29%
Above average
Soil Temperature
7075
/ -°F
Who it's for
- Gardeners seeking durable blooms with low maintenance
- Landscapers wanting vibrant, fade-resistant color contrast
- Container enthusiasts needing vigorous, self-cleaning plants
Who should skip it
- Budget-conscious growers preferring affordable seed options
- Novice gardeners lacking specialized germination equipment
- Seed savers wanting to propagate their own plants
Performance breakdown
Germination Reliability
High-performance pelleted seeds ensure consistent, predictable sprouting for home gardeners.
Container Versatility
Controlled growth habit makes these perfect for dense, professional-looking hanging baskets.
Bloom Prolificacy
Expect a heavy, continuous display of vibrant yellow throughout the season.
Ease of Starting
Bridges the gap between professional vegetative quality and simple seed starting.
Growth Management
Naturally compact structure eliminates the need for aggressive pruning or pinching.
Environmental Adaptability
Thrives in full sun with moderate water requirements for low-stress maintenance.
Key Specs
Soil Temperature
70-75°F
Germination Lighting
Don't Cover Seed
Germination Days
7-12 Days
Grow on Temperature Day
65-70°F
Grow on Temperature Night
60-65°F
Plant Spread
20-28 inches
Plant Height
6-12 inches
Plant Type
Annual Flower
Features
- Performs like a vegetative variety
- Controlled, manageable growth habit
- Ideal for combos and containers
- High germination rates
- Easy to start from seed
- Prolific blooming
- Annual life cycle
- Vibrant yellow blooms
What customers say
Customers overwhelmingly praise the Petchoa Caliburst Yellow seeds for their exceptional reliability and performance. The primary highlight is the remarkable germination rate, often near perfect even for fine hybrid seeds. Established plants show vigorous growth, quickly filling spaces with a dense, lush appearance. Reviewers consistently laud the vibrant, true-to-description yellow color, noting its superior resilience under intense summer heat and variable weather. This variety offers continuous blooming with minimal maintenance, requiring little deadheading throughout the season. Customers view these seeds as a worthwhile investment, confident in the premium genetics that deliver spectacular, high-impact results year after year.
Know before you buy
Petchoa Caliburst is a hybrid that bridges the gap between seed-grown varieties and vegetative cuttings. It offers the high-performance, uniform growth habit typically found in professional vegetative varieties while providing the ease and convenience of starting from seed.
No, do not cover the seeds. These pelleted seeds require light to germinate effectively, so they should be placed on the surface of your growing medium.
Yes, they are an excellent choice for containers. Their controlled, manageable growth habit and 20-28 inch spread make them ideal for filling out hanging baskets and mixed arrangements without overwhelming other plants.
For the best germination results, maintain a soil temperature between 70-75°F. Once established, the plants prefer daytime temperatures of 65-70°F and nighttime temperatures of 60-65°F.
Under optimal conditions, you can expect germination to occur within 7 to 12 days.
Petchoa Caliburst thrives in full sun. To ensure the most prolific blooming and vibrant yellow color, place your containers or garden beds in a location that receives direct sunlight for most of the day.
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