Polygonatum canaliculatum
GIANT SOLOMON'S SEAL
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Polygonatum canaliculatum is commonly known as as Giant Solomon’s Seal, and is a remarkable plant that is native Canada and to most of the USA.
Lovely white bell-like flowers adorn the underside of orderly green fronds that gracefully curve. An excellent choice for shaded, woodland areas. Blue-coloured berries add interest in the fall.
Type: Hardy perennial
Hardiness zones: 3-9
Height: 40", 102cm
Location: Shade or part shade
Seeds per packet: 5
Sow just under the surface of the soil and water in. Leave them at room temperature for 6 weeks. This helps break the phytohormones which inhibit germination. They will not grow yet. Then a cooling period is required. Cover them with plastic and place in a fridge for 80 days. Be sure they stay moist. After the cold stratification period they are then brought back to a cool room (15-18C, 59-68F) for them to germinate. Germination can be erratic, generally 30-90 days after the warming period for most seeds, though some can take longer.
Ornamental use only. These seeds and/or plants are poisonous.
Polygonatum canaliculatum
GIANT SOLOMON'S SEAL
- Unit price
- / per
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Polygonatum canaliculatum is commonly known as as Giant Solomon’s Seal, and is a remarkable plant that is native Canada and to most of the USA.
Lovely white bell-like flowers adorn the underside of orderly green fronds that gracefully curve. An excellent choice for shaded, woodland areas. Blue-coloured berries add interest in the fall.
Type: Hardy perennial
Hardiness zones: 3-9
Height: 40", 102cm
Location: Shade or part shade
Seeds per packet: 5
Sow just under the surface of the soil and water in. Leave them at room temperature for 6 weeks. This helps break the phytohormones which inhibit germination. They will not grow yet. Then a cooling period is required. Cover them with plastic and place in a fridge for 80 days. Be sure they stay moist. After the cold stratification period they are then brought back to a cool room (15-18C, 59-68F) for them to germinate. Germination can be erratic, generally 30-90 days after the warming period for most seeds, though some can take longer.
Ornamental use only. These seeds and/or plants are poisonous.