Grey Alder
About Grey Alder
Grey Alder is a super rare houseplant 🌿 that is easy to grow and needs regular watering to thrive. They do best in long-lasting, direct light ☀️ and should be less than 1 foot from a window.
Grey Alder likes soil that is good at retaining moisture. You may want to supplement with a gentle, organic fertilizer throughout the peak growing season.
Grey Alder belongs to the Alnus genus, and is native to Canada and the Northeastern United States.
Taxonomy
Alnus incana
Alnus
Betulaceae
Fagales
Also known as
Grey Alder and speckled alder
How to care for Grey Alder
How often to water your Grey Alder
every 9
Grey 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 Grey Alder in your home
a window
Grey Alder love being close to bright, sunny windows 😎.
Place it less than 1ft from a south-facing window to maximize the potential for growth.
Grey Alder does not tolerate low-light 🚫.
Select your region to see how the current weather in your area affects the placement of Grey Alder in your home 🏡.
How to fertilize Grey 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 Grey Alder after it doubles in size or once a year—whichever comes first.
Care Summary for Grey Alder
Grey Alder
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.