500 Gardenia Seeds (Gardenia jasminoides)
Gardenia jasminoides, also called Cape jasmine, is an evergreen flowering shrub for warm climates or protected container culture. It prefers acidic soil, high humidity, warmth and bright light. Seed-grown plants can vary and may take years to reach flowering size.
Why Choose This Product?
- Large 500-seed packet for patient growers
- Evergreen shrub for warm or protected conditions
- Acidic-soil and humidity requirements stated clearly
- No fast-flowering, indoor-success or fragrance guarantee
What’s in the Pack?
One packet containing approximately 500 Gardenia jasminoides seeds.
Growing Information
- Plant type: evergreen flowering shrub in suitable climates
- Light: bright light to full sun with protection from severe heat
- Soil: acidic, organic and well drained
- Water: consistent moisture with good drainage
- Climate: warm, humid and protected from frost
Planting Instructions
- Soak seeds in room-temperature water for about 12–24 hours.
- Sow about 1/4 inch deep in an acidic, sterile seed-starting mix.
- Maintain warmth around 75–80°F and high humidity without saturation.
- Provide bright filtered light after emergence.
- Transplant carefully and continue using acidic soil and suitable fertilizer.
Important: Gardenia seed is a slow project. Germination, fragrance, flower form and time to bloom are not guaranteed.
Frequently Asked Questions
Is Gardenia jasminoides a true jasmine?
No. Cape jasmine is a common name; Gardenia belongs to the coffee family, Rubiaceae.
Does gardenia need acidic soil?
Yes. Acidic, well-drained soil is important for nutrient uptake and healthy foliage.
Can gardenia grow indoors?
It can be grown in bright protected conditions, but low light, dry air and temperature swings make indoor culture challenging.
How long until seed-grown gardenias flower?
It may take several years, and timing varies greatly with conditions.
Are the flowers guaranteed to match the photos?
No. Seedlings can vary in flower form, size and fragrance.
Where can I buy Gardenia jasminoides seeds for sale?
Seed World offers this 500-seed packet with realistic care and flowering expectations.
