Scarlet Larkspur
Also known as
scarlet larkspur and cardinal larkspur
Taxonomy
Delphinium cardinale
Delphinium
Ranunculaceae
Ranunculales
How to care for Scarlet Larkspur
How often to water your Scarlet Larkspur
every 9
Scarlet Larkspur 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 Scarlet Larkspur in your home
a window
Scarlet Larkspur love being close to bright, sunny windows 😎.
Place it less than 1ft from a south-facing window to maximize the potential for growth.
Scarlet Larkspur does not tolerate low-light 🚫.
Select your region to see how the current weather in your area affects the placement of Scarlet Larkspur in your home 🏡.
How to fertilize Scarlet Larkspur
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 Scarlet Larkspur after it doubles in size or once a year—whichever comes first.
Care Summary for Scarlet Larkspur
Scarlet Larkspur
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.