Plumeria rubra "Yellow Gold" seeds involves planting seeds from this variety, known for its bright, golden-yellow flowers. Start by soaking the seeds in water for 24 hours to help with germination. Plant the seeds in a well-draining potting mix, keeping the soil moist but not waterlogged. Place the seeds in a warm, sunny location (70-85°F) to encourage healthy growth. Germination usually takes 2-4 weeks. Once the seedlings are well-established, they can be transplanted into larger pots or garden beds.