Amsonia salpignantha
Taxonomy
Amsonia salpignantha
Amsonia
Apocynaceae
Gentianales
How to care for Amsonia salpignantha
How often to water your Amsonia salpignantha
every 9
Amsonia salpignantha 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 Amsonia salpignantha in your home
a window
Amsonia salpignantha love being close to bright, sunny windows 😎.
Place it less than 1ft from a south-facing window to maximize the potential for growth.
Amsonia salpignantha does not tolerate low-light 🚫.
Select your region to see how the current weather in your area affects the placement of Amsonia salpignantha in your home 🏡.
How to fertilize Amsonia salpignantha
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 Amsonia salpignantha after it doubles in size or once a year—whichever comes first.
Care Summary for Amsonia salpignantha
Amsonia salpignantha
Greg recommends:
Water
0.5 cups every 9 days
Placement
< 1ft from a window
Nutrients
Repot after 2x growth
Based on the 4” pot your plant is in, and that it doesn’t get direct sunlight.