select i.*, substring_index(group_concat(distinct pa.country order by rsi.date_added desc),',',-1) as source_country
from inventory_item_manage i
left outer join sheffields_2017.receiving_shipments_item_has_inventory_item hrsi on i.id = hrsi.inventory_item_id
left outer join sheffields_2017.receiving_shipments_item rsi on rsi.id = hrsi.receiving_shipments_item_id
left outer join sheffields_2017.po on rsi.po_id = po.id
left outer join sheffields_2017.po_address pa on pa.po_id = po.id
where i.inventory_id = '68'
group by i.id
Scarification: Soak in water, let stand in water for 24 hours
Stratification: warm stratify for 30 days, cold stratify for 120 days
Germination: sow seed 1/4" deep, tamp the soil, mulch the seed bed
Acer campestre, commonly known as the Common Maple, Field Maple, or Hedge Maple, is a deciduous tree that can grow up to 75 ft tall at a fast rate. This native maple is found in most of Europe, including Denmark, Belarus, and Poland, as well as southwest Asia and North Africa. Outside of its native range, it is widely planted in Europe, the US, and Western Australia. The field maple is loved for its finely fissured bark, yellow-green spring flowers and samaras, and its white, hard, and strong wood that is useful for flooring, furniture, and musical instruments. The shrubby habit and smallish leaves of field maple respond well to bonsai techniques that encourage ramification and leaf reduction. The tree has gained the Royal Horticultural Society's Award of Garden Merit. Order seeds to grow your own field maple today for a visually stunning addition to your garden or park.