Fyi these cheap plant lights from walmart have worked well to sprout my seeds. : r sanpedrocactus Two Easy Ways to Speed up Cilantro Germination: 1. Gently crush the seeds using a mortar & pestle. 2. Soak seeds in water for 24 hours prior to planting. Coriander How to Plant Marigold Seeds: Simple Step by Step Guide Nesting Hen Succulent Texas Rainbow Cactus (Echinocereus dasyacanthus): Key Facts