You can apply for arbor quota subhead (the work includes: digging, dressing, digging holes, centralized handling, returning soil to fill holes. ) and then apply the arbor planting quota subtitle (work content: digging planting holes, planting (dropping pits, righting, returning soil, tamping, and confining water construction), watering, covering soil, moisturizing, shaping, cleaning and maintaining).
It is equal to planting twice and digging once, or you can directly quote the comprehensive unit price to plant another tree. Shanghai Qin Shu Garden answers for you, shgzjjw.com, Shanghai Qin Shu website.