Plant Care Collared Annual Lupine

Collared Annual Lupine

About Collared Annual Lupine

Collared Annual Lupine is a super rare houseplant 🌿 that needs regular watering to thrive. They do best in long-lasting, direct light ☀️ and should be less than 1 foot from a window.

Collared Annual Lupine likes soil that is well draining. Your plant shouldn't need added fertilizers if you repot each time it doubles in size.


Lupinus truncatus

How to care for Collared Annual Lupine


How often to water your Collared Annual Lupine

Water needs for Collared Annual Lupine
0.5 cups
every 9

Collared Annual Lupine 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

Does your plant get direct sunlight?

Select the pot size


Check the growing potential in your area

A plant's growing potential is determined from its location, the time of year, and current local weather.

Select a city to check sunlight intensity

Finding light for Collared Annual Lupine in your home

Light needs and placement for plant Collared Annual Lupine: 1ft from a window
1ft or less from
a window

Collared Annual Lupine love being close to bright, sunny windows 😎.

Place it less than 1ft from a south-facing window to maximize the potential for growth.

Collared Annual Lupine does not tolerate low-light 🚫.

Select your region to see how the current weather in your area affects the placement of Collared Annual Lupine in your home 🏡.


How to fertilize Collared Annual Lupine

Nutrient, fertilizer, and repotting needs for Collared Annual Lupine: repot after 2X growth

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 Collared Annual Lupine after it doubles in size or once a year—whichever comes first.

Water Needs
Sunlight Needs
Growth Pattern

Care Summary for Collared Annual Lupine

Collared Annual Lupine

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.

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