Premium Cassia fistula seeds for a classic tropical ornamental tree with cascading yellow flower clusters. Also known as Indian Laburnum. this species is valued for its showy spring–summer bloom in warm climates. Growing Zone: 10–12 (9b in protected sites).
Why Choose Cassia fistula Tree?
Iconic yellow racemes with abundant seasonal bloom in warm regions
Tropical look that suits landscapes, patios, and large containers in cooler zones
Adaptable to well-draining soils and full sun once established
Seed-grown for robust taproot development
What’s in the Pack?
Sealed pack of 10 Cassia fistula seeds, prepared for home propagation. Ideal for warm-climate landscaping or for starting in containers before transplanting.
Planting Instructions
Best Time to Plant: Late spring to early summer in warm climates (or anytime indoors with bottom heat).
Pre-Treatment: Lightly scarify the seed coat and soak in warm water for 12–24 hours.
Soil: Well-draining mix; avoid waterlogging.
Light: Full sun after establishment; bright light while seedlings are young.
Germination Window: Typically 2–6+ weeks at 75–85°F (24–29°C).
FAQs
Is this Cassia fistula seed or a different species?
This product is Cassia fistula (Indian Laburnum). Pack includes 10 seeds.
What growing zones are suitable?
Outdoors in USDA Zones 10–12 (9b with protection). In cooler climates, start in containers and overwinter indoors.
How can I improve germination?
Light scarification plus a 12–24 hour warm-water soak helps water penetrate the seed coat. Maintain 75–85°F and steady moisture.
How large does the tree get?
In warm climates, mature trees can reach medium to large size; container culture helps control size in cooler regions.
Where to buy Cassia fistula seeds for sale?
At Seeds World, we offer fresh Cassia fistula seeds with fast U.S. shipping and clear planting guidance. Order directly on this page for the latest batch.
