1 Billion Tree Program Seed - 1 seedling per cavity After gritted Week 1-1 Week 1-2 Week 3-1 Week 3-2 Week 4 Week 8 - mature foliage Week 10 Week 11-1 Week 11-2 Haul in Harvest Line-1 Harvest Line-2 Harvest Line-3 Harvest Line-4 Harvest Line-5 Harvest Line-6 Harvest Line-7 Harvest Line-8