Blue Vervain
Also known as
Swamp verbena and American vervain
Taxonomy
Verbena hastata
Verbena
Verbenaceae
Lamiales
How to care for Blue Vervain
How often to water your Blue Vervain
Blue Vervain needs 0.5 cups of water every 9 when it doesn’t get direct sunlight and is potted in a 5" pot.
Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.
Water 0.5 cups every
9
Finding light for Blue Vervain in your home
Blue Vervain love being close to bright, sunny windows 😎.
Place it less than 1ft from a south-facing window to maximize the potential for growth.
Blue Vervain does not tolerate low-light 🚫.
Select your region to see how the current weather in your area affects the placement of Blue Vervain in your home 🏡.
How to fertilize Blue Vervain
Most potting soils come with ample nutrients which plants use to produce new growth.
By the time your plant has depleted the nutrients in its soil it’s likely grown enough to need a larger pot anyway.
To replenish this plant's nutrients, repot your Blue Vervain after it doubles in size or once a year—whichever comes first.
Care Summary for Blue Vervain
Blue Vervain
Greg recommends:
0.5 cups every 9 days
< 1ft from a window
Repot after 2x growth
Based on the 4” pot your plant is in, and that it doesn’t get direct sunlight.