Desert Penstemon
Also known as
Desert beardtongue
Taxonomy
Penstemon pseudospectabilis
Penstemon
Plantaginaceae
Lamiales
How to care for Desert Penstemon
How often to water your Desert Penstemon
Desert Penstemon 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 Desert Penstemon in your home
Desert Penstemon love being close to bright, sunny windows 😎.
Place it less than 1ft from a south-facing window to maximize the potential for growth.
Desert Penstemon does not tolerate low-light 🚫.
Select your region to see how the current weather in your area affects the placement of Desert Penstemon in your home 🏡.
How to fertilize Desert Penstemon
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 Desert Penstemon after it doubles in size or once a year—whichever comes first.
Care Summary for Desert Penstemon
Desert Penstemon
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.