Signs warning of blue-green algae have been posted at Grenadier Pond (sign first noticed on Sept. 1, 2024). Blue-green algae can rapidly increase to form a large mass or “bloom” when conditions are favourable. For more information on harmful algal…
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Greenhouse – Seed Cleaning
Greenhouse – Seed Cleaning
Seed Cleaning is the separation of the usually tiny seeds from the dried flower heads, collected in High Park in the last year.