July - August
Giant St-John’s-wort has been added to cart
Buy 3 and get a 10% discount
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.
Plantation : 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.
Soil : cool, moist
Culturals practices : 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.