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