10 Pack Seed Starter Kit, 120Cell Compostable Planter Nursery Pots, Organic Biodegradable Seedling Trays Gardening Germination Tray Mini Propagator Plant Grow Kit Pots Plug Tray Starting Trays[ ] - Due to this item was made of biodegradable pulp material. Soaking in water for a long time will accelerate product degradation. If you want to extend the life of the product, just use a sprayer to water instead of soaking the entire project in water and watering the bottom. [ ] - Includes 10 PACK 12 Cell Germination Traystotal 120 cell and 12 Paper Plant Markers - both of them are Degradable and Completely Recycled. Cell is 1.77 " Square and 2" Deep, for Planting Flowers, Herbs, Vegetables, Strawberries, Hanging plants, Saplings and so on. Also makes great gardening gift for greenhouse lover. [% ] - The seedling starter trays are made of recycled pulp and Peat Moss, which is very eco-friendly and biodegradable. Once the seeds sprout, just transplant the whole trays directly into the ground or larger plant pots. These will break down in the soil in the end, environmentally friendly.Instantly becomes organic fertilizer. [ & ] - By promoting aeration, these Germination Trays are great for transplanting plants without causing root harm. Also, when the Germination Trays begin to degrade, the roots are strong enough to penetrate them. Overcomes crooked and or rotten roots. [ & ] - By promoting aeration, these Germination Trays are great for transplanting plants without causing root harm. Also, when the Germination Trays begin to degrade, the roots are strong enough to penetrate them. Overcomes crooked and or rotten roots.