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 = '61'
group by i.id
Scarification: Pour boiling water over seed , let stand in water for 24 hours, repeat process on seed that did not imbibe
Stratification: none required
Germination: sow seed 1/4" deep, tamp the soil, mulch the seed bed
Other: if boiling water treatment does not allow seed to imbibe, sulfuric acid treatment is required
Discover the fast-growing and extremely invasive Black Wattle, also known as Acacia mearnsii. Native to Australia, this leguminous tree has been introduced to locations across the globe, making it one of the worst invasive species. It grows well in a range of climates and soil types, playing an important role in Australian ecosystems by binding erosion-prone soil and fixing atmospheric nitrogen. The Black Wattle produces deliciously rich protein and nectar for wildlife, providing a home for various insects and marsupials. Although widely considered a weed in areas where it has been introduced, the Black Wattle is still used for commercial tannin and firewood purposes.