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Giant St.John's-wort

Giant St.John's-wort


Hypericum pyramidatum
«Les Semences Marie-Victorin» suggests a collection of heritage and native plant seeds that will entice the amateurs for the products of our horticultural heritage.
The Hypericum pyramidatum is a beautiful native perennial whose lemon-yellow flowers can reach 5 cm in diameter. Very floriferous in rich soil, it forms copses with generous foliage.
July to August
60 cm
60 - 100 cm
cool, moist
Mix seeds with an equal amount of damp sand or vermiculite. Place the mixture in a sealed plastic bag. Store the bag in a refrigerator or cool storage room for 30 to 90 days. Sow seeds when there is no risk of ground frost. Sow seeds on the surface without covering after sowing. These seeds are very small and need light to germinate. Seeds can be mixed with fine sand or talcum for a uniform sowing.
1000 s/p