Material: plastic raw materials Substrate: Nordic peat substrate block Size: The diameter of a single seedling block is 30mm Uses: seedling box composition, 12 seedling substrate blocks (Norway), a seedling box includes black box body and transparent cover The seedling box is simple and practical to use, very suitable for home gardening and beginners Using Steps: 1. Open the package and soak the nursery block with water 2. The seedling block will expand after a few minutes and then add seeds 3. Close the lid, keep moist, and wait a few days for the seeds to germinate 4. Transplant the seedlings after the root system is well developed Notes: When the seeds begin to germinate, open the lid slightly to allow air circulation When the seeds have fully germinated, remove the lid and gradually expose to sunlight When transplanting into garden or flowerpot, cover the entire nursery block with soil and maintain proper moisture levelavoid overly dry or wet conditions