| Hardiness zone | 4 |
|---|---|
| Blooming | July to September |
| Height (cm) | 60-180 |
| Spreading (cm) | 45 |
| Soil | Cool, moist or water soaked |
| Formulation | Untreated |
Cut flowers
Blue Vervein
Cut flowers
Melliferous
Blue Vervein
5.00$
In stock
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Buy 3 and get a 10% discount
Verbena hastata produces a multitude of small blue flowers on long spikes that rise above the plant. This beautiful, hardy native is an incomparable choice at the edge of a pond or as a bedding plant in cool soil.
Half-shade
Sun
Cultivation mode
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 or water soaked
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.
| Latin name |
Verbena hastata |
|---|---|
| Sowing guide |
