Robrick Nursery

Cassia ‘Popcorn’

Cassia Popcorn is a tropical shrub that catches attention with its distinctive fragrant yellow flowerscomma-sign which resemble popcorn in appearance. This fast-growing plant thrives in full sun and is known for its unique foliage and scentcomma-sign making it a favorite in tropical or exotic garden settings. While not toxic to petscomma-sign as with many plantscomma-sign moderation is key to ensure pets don’t overindulge in nibbling.

Specs

Fragrant Yellow Flowers with a Popcorn Twist

Cassia Popcorn is an eye-catching tropical shrub best known for its fragrant yellow blooms that resemble popcorn. With its fast growth and bold appearance, it adds unique charm and a sweet scent to warm-climate gardens.

Product Highlights
Category: Flowering
Bloom Time: Spring to fall
Growth Habit: Upright and full
Mature Size: 4 to 6 feet tall
USDA Zone: 9 to 11
Temperature: Thrives in 70–95°F
Color: Bright yellow, popcorn-shaped flowers
Light Requirement: Full sun
Water Needs: Moderate
Bloom Size: 1 to 2 inches
Pet Friendly? Yes – non-toxic to pets

Best Uses
Great for sensory gardens, children’s gardens, or as a fragrant focal point.

Pro-tip: Thrives in full sun and benefits from occasional pruning to maintain shape.

Key Features:

Bloom Time: Spring to Fall
Growth Habit: Upright & Bushy
Mature Height: MEDIUM (2 to 6 feet)
USDA Zone: Temperate (Zones 7 to 9)
Temperature: Heat Tolerant
Color: Yellow
Light Requirement: Full Sun
Water Need: Moderate
Bloom Size: Small
Pet Friendly: Yes